IFR COM-120B Service Manual

STEP PROCEDURE
PERFORM THE
FOLLOWING
ONLY
WHEN REOUIRED.
23.
Set
Audio
Generator
2 tor 1.41 Vp.
24.
Set
Audio
Generator
1 for
0.14 Vp.
25. Press
SETUP
MEMORY Key
(21).
26.
Select
"1.
Calibration"
f rom
Setup Screen.
27. Press ENTER
Key
to access
Password Field. Press
SHIFT,
F,
M,
Y,
S,
V,
C,
D
and SHIFT
Data Entry Keys
(5).
Press
ENTER Key.
28.
Select
"3.
SINAD
METER"
to access SINAD
METER
CALIBRATION
Screen.
29.
Enter
Audio
Analyzer Reading
using Data Entry
Keys
(5).
Press ENTER
Key.
30. Go to
Step
'15.
1
-17
STEP PROCEDURE
PERFORM THE FOLLOWING ONLY WHEN REQUIRED.
23. Set Audio Generator 2 for 1.41 Vp.
24. Set Audio Generator 1 for 0.14 Vp.
25. Press SETUP MEMORY Key (21).
26. Select "1. Calibration" from Setup Screen.
27. Press ENTER Key to access Password Field. Press SHIFT, F, M, Y, S, V, C, D and SHIFT
Data Entry Keys (5). Press ENTER Key.
28. Select "3. SINAD METER" to access SINAD METER CALIBRATION Screen.
29. Enter Audio Analyzer Reading usi ng Data Entry Keys (5). Press ENTER Key.
30. Go to Step 15.
1 -17
Scans by ArtekMedia © 2008

IFR COM-120B Specifications

General

Brand	IFR
Model	COM-120B
Category	Measuring Instruments
Language	English