Sony HDCAM HDW-F900R Maintenance Manual page 538

11-3-6. Audio System Adjustment Mode
(A2 : AUDIO ADJUST)
This mode adjusts the audio system.
Operation procedure
1. Let the display show the top menu of VTR MAINTE menu.
(Refer to Section 11-2-2.)
2. Press the rotary encoder.
3. Select "A2 : AUDIO ADJUST", and press the rotary encoder.
The AUDIO ADJUST MODE display appears.
A20 : AUDIO A/D ADJUST
Adjusts the audio A/D error correction value by inputting the refer-
ence signal through LINE.
1. Select "A20 : AUDIO A/D ADJ" on the AUDIO ADJUST
MODE display, and press the rotary encoder.
2. Set the AUDIO SELECT switch (CH1, CH2) to "AUTO".
Set the LINE/AES/EBU/MIC switch to "LINE", and input a
+4dBu, 1kHz sine wave to the AUDIO IN CH1 connector and
CH2 connector at the rear.
3. Select "YES" for ADJUST START, and press the rotary encoder.
4. The auto adjustment starts from CH1.
11-38
AUDIO ADJUST MODE
A20:AUDIO A/D ADJ
A21:AUDIO D/A ADJ
A22:AUDIO SIDE VOL ADJ
AUDIO ADJUST MODE
A20:AUDIO A/D ADJUST
ADJUST START
→
YES NO
SET BOTH OF THE LINE/
AES/EBU/MIC SWITCHES
TO "LINE".
INPUT THE SINE WAVE OF
+4dBU OF 1KHZ TO THE AU
CH1&CH2 XLR ON THE REAR
AUDIO ADJUST MODE
A20:AUDIO A/D ADJUST
CH1:ADJUSTING
CH2:
CH3:
CH4:
HDW-F900R/V1 (E)