Adjusting Mic Phase; Setting Mic Output Level - Sony HDCU2500 Maintenance Manual

Pin No.
14
H
L
H
L
H
H: +5 V or open
L: GND
Input resistance: 100 kΩ +5 V pull-up

Adjusting MIC Phase

When the microphone signal phase is ahead of the video signal phase to be used, adjust the microphone signal phase
with AUDIO OUTPUT DELAY in MIC/AUDIO (C06) of the CCU CONFIGURATION menu.
0 ～ 3840 FS (Factory setting: 0 Fs)

Setting MIC Output Level

Set the MIC outputs (MIC1 and MIC2) with AUDIO OUT CH1 LEVEL/CH2 LEVEL in MIC/AUDIO (C06) of the
CCU CONFIGURATION menu according to each signal level.
–20 dBu, 0 dBu, or +4 dBu (Factory setting: 0 dB)
HDCU2500
13
H
H
L
L
H
12
H
H
H
H
L
Gain
60 dB
50 dB
40 dB
30 dB
20 dB
2-10