Custom Stationery: Picture oddly scaled

Question

Hi, I managed to create a custom mail stationery which including 4 picture placeholders. I copy pasted the code from 2 different default stationeries, and tried to change the size of 1 picture drop zone (placeholder or whatever its name is). For this, I edited the content.hml. Description.plist and the various picture files in the bundle.
The result is: while writing a new message using the custom stationery, the mail looks great. Once its send, one picture gets re-sized very oddly -> The resolution, zoom and area of the picture shown in the mail is different from what I set it when editing the message.
Do you know a good step by step introduction on how to change the size of a picture placeholder, how to deal with alpha channels (what are they anyway) ....
thanks for any help,
t.

Answer 1

Hi!
I have read about the NI 9237 from this link http://www.ni.com/pdf/manuals/374186e.pdf
What I understand is that the NI 9237 uses an internal voltage , 2.5, 3.3, 5 and 10V since my load cell need 5-12V according to my certificate I can use 10V from the NI 9237 and use then use the Vex value as 10V, or I'm I wrong? I don't know what exact voltage I must use or how I can adjust it since I haven't found any info of it. I don't have any physical manuals for my instruments at least I'm aware of, maybe in a box somewhere in my Lab.
Here are the output values that I have noted:
g
mV/V
10
0,35
20
0,7
30
1,05
40
1,425
50
1,8
60
2,16
70
2,52
80
2,875
90
3,22
100
3,6
1000
35,28
2000
70,53
3000
105,78