Insignia HDTV - can't delete analog channel

Can I delete channels from my Insignia 22" NS-LCD22-09 so they can't be accessed at all?
I want to delete all Analog channels. I can remove them from the viewable list per the Manual instructions, but even when they are not "viewable", if I press "7", it still goes to 7-0 which is Analog. I always remember to press "7-1" to go to the HD channel, but my mother often just presses "7".

That is a good question and I will find out and get back to you in a day or so. Ok?

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Can digital and analog channels be simultaneously accessed

Hi,
Is it possible to simultaneously access digital and analog channels on
a Multifunction DAQ (such as NI-4351) by issuing commands from parallel
threads using LabWindows/CVI (5.5.1)?
John.

Hi JAH,
I have no experiance with this product, so can not give you a definative answer.
The best I can do is to suggest you try it, if it does not work then you most likely can not do what you want.
Also what version of the driver are you using, I have checked the
download page and version 2.1 only works for CVI 6 or higher and LV 7
or higher.
Regards
JamesC
NIUK AE

How can I delete one channel of stereo audio?

I am using FCPX and I need to delete one of the stereo channels. All I am seeing on the screen is one waveform and one channel. How do I see both channels?
Thanks

Change it to dual mono and use expand audio components. You can adjust the channels separately or switch either off in the inspector.

How can I detect an error on a single FP analog channel?

Hello! I am new to the world of LabVIEW, maybe someone can help me. I need to detect if ONE of the analog channels in FP-AI-100 is in error state, such as reading out of range. I have no access to working FP modules and have no way of testing my code. Could someone tell me if what I am trying to do is possible? I modified an example Analog Input.vi and wondering if it will work. I changed the input to Read block to read only one channel, not the whole module and examining the error status bit. Will this status bit display error only for selected channel or for the whole module? I need to ignore all other channels.
Thanks! Ellen.
Attachments:
Analog_Input_Error_Test.zip ‏12 KB

Hi Ellen,
I do not have LV 7.1 loaded so I can not look at your VI. Please post an image if you want me to look.
In theory, checking the boolean should work in finding error cluster that have the boolean set.
THe complication is this.
I have seen that some of the error codes returned by FP reads will either have or not have their booleans set depending on which version of the FP code you are using.
I saw in LV 6.1 that an "open RTD" (if memory serves me correctly) would return a true boolean if LV 6.1 was the latest version of LV loaded. After another engineer used LV 6.1 after he had loaded LV 7.0 the error boolean was no longer set!
THe definition of boolean set or not set from one version to the next!
So...
I must advise that you test each
type of error you want to support in your code with whatever version of code you plan to use to ensure the boolean will be set.
Trying to help,
Ben
Ben Rayner
I am currently active on.. MainStream Preppers
Rayner's Ridge is under construction

Can I "delete" channels so I don't have to flip through them?

On Comcast I could delete certain channels from my line up - like all the news, religious and foreign-language stations. Verizon has 10x more of these channels and sometimes I just like to flip through the channels.
Is there a way to delete them so I never have to see them? I can't find an answer in the user guide.
Thanks!

NewFiosLover27 wrote:
I would like to know, if there is anyway I could delete the channels that are not in my AREA? No one at verizon could tell me that, not every area has the same available HD channels. I found out, by researching it online!
I would like to know, if there is anyway I could delete them or do the "favorite" list thing?
Like I said in my reply (above your post) - you can't delete anything from the guide (i.e.. Can't show only subscribed). The only method is to use favorites (although not reliable to hold your selections) and use "flip by favorites" and there is a guide option to display only favorites. The latter has a flaw in that the guide no longer wraps around (goes to the lowest channel from the highest channel or vice versa).
If a forum member gives an answer you like, give them the Kudos they deserve. If a member gives you the answer to your question, mark the answer as Accepted Solution so others can see the solution to the problem.

Airport Extreme,I created a network named "net1" I also created a "guest network",I was having slow connection speeds from my airport extreme to my laptop(macbook pro OSX 10.6.8) I changed channels and created "net1(5 GHZ)" can I delete "net1" completely?

Can I delete a network I created and now want gone outta the router(airport extreme)? I'd like to broadcast only what I'm using or my guests are using. Can I delete all networks by resetting the router back to factory settings?
I also have this UPDATE "A newer version 5.6.1 of airport utility is available" it KEEPS opening when I open my Airport Utility APP, but when I click on it to UPDATE nothing happens, ever. Im already running 7.6.3
Any good help will be greatly appreciated and noted =) thank you

Macuserlovenit wrote:
Can I delete a network I created and now want gone outta the router(airport extreme)?
Sure.. a reset will surely do it.. a removal of the offending name will also do it.
Can I delete all networks by resetting the router back to factory settings?
Sure can.
I also have this UPDATE "A newer version 5.6.1 of airport utility is available" it KEEPS opening when I open my Airport Utility APP, but when I click on it to UPDATE nothing happens, ever. Im already running 7.6.3
Bit of confusion here.
Latest version of the airport utility for snow leopard is indeed 5.6.1
Open the airport utility, about .. and check what version you are running.
The very latest airport utility is 6.3 and only can be installed on Lion or Mountain Lion computers.
The firmware latest version is 7.6.3
which makes it all a bit confusing.

Can't delete previous unread messages in hub pinch view via select previous (hold date line)

Happily running OS 10.2.1.2141 on my Z10 (STL100-3). I was thrilled to see the hub's Pinch Selection Criteria option in 10.2.1 but did not have the occasion to try it. Then this weekend, my mailbox got flooded with email notices from our alert system and I was facing having to delete hundreds of emails the old tedious way, multi-select each email one at a time and hit the delete option. Well, that's when I tried to use the hub's new pinch selection option to "hide" my read messages. I then held the date line to select all the previous messages and hit the delete option which asked my if a really wanted to delete those messages. I confirmed by choice and poof! nothing happened. I tried several times to no avail, even trying with flagged messages. It looks like you can't delete messages while in Pinch Selection view if you select them via the Select previous (hold date line) method. It does work if you select/multi-select the messages manualy but what's the point then?....
So, unless i'm doing it wrong, this appears to be a bug.
Regards,
Francis.....

fpaquin wrote:
that should be the point of the pinch selection criteria and you're select by sender.... let's see if anyone can reproduce the "bug" on their handsets or better yet, BlackBerry confirms it's a bug or poor design......
when I pinch and hold a date bar, I get the trash can... do you not?
fpaquin wrote:
Yup, that's the tedious way I've always used, ok for a few emails, unacceptable for hundreds of emails.....
Oh, yea for hundreds. Do you get hundreds each day you need to delete?
Once you get caught up on your deleting, then your daily upkeep should be a reasonable low effort.
Anyways, that's how it works.
If you feel it is an OS issue... what OS are you on?
1. If any post helps you please click the below the post(s) that helped you.
2. Please resolve your thread by marking the post "Solution?" which solved it for you!
3. Install free BlackBerry Protect today for backups of contacts and data.
4. Guide to Unlocking your BlackBerry & Unlock Codes
Join our BBM Channels (Beta)
BlackBerry Support Forums Channel
PIN: C0001B7B4   Display/Scan Bar Code
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Issue while playing the content of Azure Media Services after deleting the channel.

Hi,
We are having the issue while playing the content of Azure Media Services after deleting the channel.
Please find detail scenarios below:
We have done live streaming of an event using Azure Media Services, event was around 5-6 hrs. After completion of event channel was deleted, when we checked content data
it was only 1hr. Content has only last 1 hr. recording, we are unable to get full recoding.
We divided event into two parts to avoid above issue. After completion of 1st part which was of 2 hrs., we stopped the streaming and deleted the channel. New channel was
created and streaming was started for 2<sup>nd</sup> part, after completion of event channel was deleted. Now we are unable to play the content data for 1st part but able to play the 2nd part of event through content publish URL.
We have done streaming of 3 hrs. event on 18th April with same process and full recoding was available.
Can you let me know what might be the issue?

Hi,
Please refer to Justin’s blog and see if it helps:
http://www.justinkobel.com/post/2012/04/30/SharePoint-2010-Claims%E2%80%93Operation-is-not-valid-due-to-the-current-state-of-the-object.aspx
As suggested by Alex, please provide more information about your process of changing password.
Here is an article for updating passwords on SharePoint 2010:
http://blogs.technet.com/b/seanearp/archive/2011/01/25/updating-passwords-on-sharepoint-2010.aspx
Regards,
Rebecca Tu
TechNet Community Support

Best structure to measure voltage across 8 resistors in parallel via 8 separate analog channels

Im setting up a simple circuit w/ 8 resistors in parallel. It will be connected to a PCI 6036E DAQ. I need to measure the voltage across each resistor, take x amount of samples, and then automatically move on to the next resistor and so on and also save the values to a file. Im going to connect each resistor to a separate analog channel. I have already setup a vi to read the voltage across one resistor and take X amount of samples, display the waveform, and also save the data to a file.
What would the best structure be to run this test? I am thinking a Sequence structure, but it seems like people tend to avoid using that. Or would a case/while loop be better?
From my understanding, the data will not pass out of a sequence structure until it is finished. this doesnt seem to be that big of a problem for me, as I only want the data at the end....
thanks for the help!

Use a for loop. Put your code inside the loop, but delete the analog channel number. Make an array constant and poplulate the array with each analog channel number. If you wire the array to the loop (left side), you will see the terminal is a hollow box. This means indexing. The loop will operate on the first array element, then repeat with the second array element, and so on until all array elements have been processed. Wire the hollow box to the point in your code where the analog channel number was deleted. Now the loop will execute the same code using a different channel each time. If you wire the output to the right edge of the for loop, you will again see the hollow box. All of your measurements will be contained in an array at that hollow box. Process the outputs as you like, maybe display the entire array, or index the array to get the individual elements, whatever. The advantage of the for loop is that you have to write your code only once. Everything is seen on one screen making it easier to read. Sequence structures are not good programming practice because a lot of the code is hidden, and you have to go to different sequence frames to see the hidden code. Also, why duplicate the code in each frame when the loop will do it all. Good luck.
- tbob
Inventor of the WORM Global

Crosstalk among Analog channels

The setup is this :
1. Card is PCMCIA 6024E.
2. Software is LV 7.1 and all reads are with DAQMx functions.
3. 6 analog channels configured in differential mode ( AIN_0 to AIN_5)
4. Connected to the card via BNC2110 connector.
If I connect only one channel to a signal, it is reflected in all the other 5 channels at different levels.
I do know that I can solve this problem by two means :
A. Ground the unused channels to AIGND.
B. Use alternate channels with one grounded channel in between two active channels.
In my case since I need all 6 channels at times, so option B does'nt exist.
Question is, can something be done in the software without resorting to option A.
I have attached the snap shot of my problem. The straightline plot is the channel that has a signal on it and the other "followers" are free channels. At 15:49:43 I made the active channel zero and you can see all of them dropping to zero. Then I started another channel and all of them pick up !
Kindly help solve this.
Raghunathan
LV2012 to Automate Hydraulic Test rigs.
Attachments:
FuelPump_06-04-05 _PM 03-50-08.jpg ‏86 KB

SE_Hoard wrote:
I would be interested in any solutions to your problem also. ... When I input a signal on CH0 it also appears on the other 7 channels. ....
I was searching the tutorials and application notes on the NI site. Located this PDF which discusses the aspect of amplifier settling times in a multiplexed front end of a multi channel DAQ setup. Just read through the recommendations and see if they can help to reduce crosstalk in your case :
http://zone.ni.com/devzone%5Cconceptd.nsf/webmain/B9B5D37A04C772B58625686500695C20/$File/AN045.pdf
Raghunathan
Raghunathan
LV2012 to Automate Hydraulic Test rigs.

DAQ write+read analog channels

Hi,
I need some urgent help to solve a simple problem:
My job is to write an analog channel to a DAQ device and then to read two analog channels from the same device.
These should be done at the 5 KHz rate.
For smaller rates I can do it using normal loops (or timed loops). But I don't know how to do it using DAQ features.
Please give me an example.
I have found something but I am not sure if it can be used in this way (see the attachment)
Thank you!
Solved!
Go to Solution.
Attachments:
DAQ Test write analog+read analog.vi ‏49 KB

Mcdan wrote:
Quick correction to my last post... I did not notice that your original VI called DAQmx Start. In this case I think it is preferred to call start before your loop rather than calling commit, since start will put the tasks in running state outside of the while loop. In Jeff's proposed change, the tasks would need to transition from committed to running and then back to committed each iteration of the loop. As originally written, the tasks will be in the running state before the while loop and remain there until they are cleared.
Dan
Dan- You missed the Autostart(T)- and, ALL tasks go from committed to run and back to committed,( unless abnormally terminated by a explicit abort while running starting from a state other than committed,) the commit state is the least overhead for any task that is not continuous or regenerating. The original post started the task from Verify state- and required DAQmx to reserve and commit the DAQ resources for each read or write and then (since it Started from verify) implictilly uncommit and un reserve the resouce after "running" in each loop iteration. Sean N "Popped-the-hood" and gave difinitive advice on the DAQmx task state handeler in this post (warning ----wrap head with duct tape before reading)
Sorry to derail the thread but, accuracy counts too. I can't let a user stay stuck behind an "8-ball" with misconceptions (nice avatar by the way)
Jeff

Noise problem on analog channels

I have 18 analog channels connected in differential mode to a 6225 DAQmx card. I am trying to measure 14 pressures and 4 temperatures. I have connected the transducers directly to the AI connectors on my SCB68:s. I have also connected the shields from all transducers to the shields crew on the SCB68 to aviod noise.
My problem is that I still get noise on my analog channels. I have configured the channels using MAX in differential mode. I have read the post "Field wiring an dnoise considerations for analog signals" for a better understanding of analog data aquistion using NI-DAQmx, still I am stuck with my noise.
Can anyone help me? I have ran out of ideas.
I get the best result using an capacitor between the positive and negative terminals on the daq board.
PLEASE HELP!
/Anders

Hi Anders,
Quite unlikely that card is inducing some internal noise.
By selecting the range btw 0 to 1 V, you are only changing the ADC gain settings.
What i suggest is that, you give a standard input of fixed voltage ,say like a dry cell or a function generator to the Analog input and check if you are still getting the kind of noise you are getting with your sensor attatched.
Check this for both the ranges you talk about with suitable inputs.
Now, if you do not get noise, then connect sensor in a suitable single ended mode and see if this gives you a better reading.
If you are still getting noise, then i would suspect for improper chassis grounding
do tell if this solves your problem
Regards
Dev

Data aquisition from spectrophotometer in two analog channels, X-Y plot

Dear colleagues!
I am new to LabView and I am only starting to learn the system (I have never been a programmer, I'm a chemist to be precise).
I have before me a task to interface an old analog scanning spectrophotometer to PC via LabView.
It has two output analog channels: one is wavelength (two ranges, currenlty let it be 190 to 390 nm; it reads on multimeter as 0.19-0.39 V range) and another one is absorbance (0-1V range). An UV spectrum sholud be an X-Y graph wherein X is wavelength and Y is absorbance.
I am able to read one channel OR another. I am able to read BOTH channels simultaneously, but how can I plot them AGAINST each other, not against TIME?
I am using DAQPad-1200 (LPT interface) and LabView 6.1 (that's why I am unable to read most of the VI's posted on the forum ).
Is such an interfacing even possible given my software and hardware limitations???
Thank you all in advance!

Thanks a lot, johnsold!
I am now able to get something which looks like an UV spectrum! %)
1. I will post an image (later); however, my primary objective is to get two columns of numbers, not necessary to see an X-Y graph onscreen.
2. Without inserting arrays like I did LV always tells about error connecting this data line from two channels to save "2-D data to file" option telling me that input is 1D!
3. I have a manual for the device, it has all of the schematics. I am no electrician though. I will post scanned circuit diagrams then when I manage to scan them.
Now I see two more opportunities to control the device.
A. There is a circuit (+12V DC) on the rear of one of the modlues, which, if shorted for at least 500 milliseconds (according to Tracor manual) can initialize automatic scan. How can this be done using Labview and DAQ device? My first guess is to use an analog output and some kind of a relay, either electromagentic or semiconductor one. Is there any other possibility?
B. In my code I am always asked to write to a file after I initialize the sequence. Can this be done AFTER the sequence is finished?
C. Finally, is it possible to automatically stop the While loop when the number generated by shift register becomes equal to 190?
Here are attached a new code and a sample of data.
Attachments:
Tracor970A-v1.0.vi ‏53 KB
UV-test-01.txt ‏15 KB

Acquiring data from all the analog channels of NI-3202 NODE using a single sensor

Hi all,
I would like to know that can i be able to get the data from all the four analog channels of NI-WSN node 3202(analog input node) connecting only single sensor on the analog input and connecting all the remaining analog inputs using wires and also shorting the ground pins corresponding to each analog input pin.
By configuring the each channels like 0.5 sec delay for every analog channels to acquire data. can we get the sensor data from all the channels by doing this. basically here i am trying to increase the minimum sampling rate of the ni-wsn NODE 3202 which is 1s.
I this approach is correct or we cannot do this.
Thanks

Stefan,
In terms of differential and RSE, channels 0-8 should default to differential when using test panels. Differential needs two input channels to function correctly and these channels must be spread apart by 8 channels. (i.e channels 0 and 7 are a differential pair) Channel 13, on the other hand, will default to rse if chosen as the reading channel because there does not exist another channel that is eight away. I am not quiet sure if the virtual channels will default channel 5 into being differential but I will check into it. If it is differential as default then you may run into problems since channel 13 is utilized in both strain gauge reads.
"The second question is, if we can also use the "voltage" setting for measuring strain gauges? we did that in the past, using LabView 6.2."
If you are referring to "voltage" as acquiring a signal with custom voltage with exciation then I would reccomend using example in LabVIEW called Acq Wheatstone Bridge Samples (with Calibration). This can be found by navigating to LabVIEW's example finder and expanding Hardware Input and Output>>DAQmx>>Analog Measurements>>Strain.
I have also included some useful links that may provide more insight into the SCC modules as well. Also, what is the excitation voltage and power that your strain gauges are expecting?
SCC Tutorial Series: SCC-SG0x
SCC Example Series: SCC-SG0x
Using the SCC-SG11 Shunt Calibration Module
Thanks,
Gio L.
Digital Support - Product Manager
National Instruments

How can I Import 2 channel audio from a Sony PMW300 camera?

How can I Import 2 channel audio from a Sony PMW300 camera?

Terry Woolf
Thanks for the reply.
The link to your prior thread is
Audio
I suspect that the issue of no audio for your .mp4 file goes to your conversion method MXF to .mp4.
Please excuse if I am saying what you already know. When you import your video into Premiere Elements (in your case 12 Mac), a project
preset is established, either by you manually or the project automatically. That project preset contains a description of the project settings
for audio as well as video. Unless you select one of the project presets which are described for use with 5.1 channel, your audio in video audio
imports into a stereo project. It is in the export area that you will find your opportunity to customize (if necessary) the settings for audio.
In the project, if applicable to your situation, you can duplicate an audio channel (See Fill Left or Fill Right under fx Effects/Audio Effects).
Please let me ask this to make sure of the details.
If you import your .mp4 with 2 channel audio (derived from your .mxf convert and dragged to Video Track 1/Audio Track 1) and cannot hear the sound....
a. do you see any evidence for an audio file in the Timeline Audio track 1?
b. if you do, how many wave forms do you see, one or two?
c. if you have the audio meters opened while you are playing back the Timeline content in Edit area, do you see 1 or 2 channels and is
there activity in both.
d. when you import the file into Project Assets, do you observe any conforming activity going on in progress bar in the lower right cover of the workspace...if
so, do you wait for it to go to completion before continuing on?
We could also try deleting the conformed audio in the Media Cache Files Folder to force the program to re-conform the audio. See Edit Menu/Preferences/Scratch Disks should show you the location of the Media Cache Files Folder whose contents you will be deleting.
Please review and consider, and then let me know if I targeted your question. If not, please do not hesitate to let me know, and I will rethink my reply based
on your response.
Thank you.
ATR

Insignia HDTV - can't delete analog channel

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