Setting The Microphone - Sony HKCU1001 Installation Manual

2-3-2. Setting the Microphone

HDCU3300 can output the two independent microphone
lines (MIC 1, MIC 2) of video camera HDC3300 as it
receives these MIC signals.
Controlling the Microphone Input Gain Using the
Remote Control
HDCU3300 can adjust the input gain of the MIC connector
of camera HDC3300 series using the remote control in the
range of 60 dB to 20 dB in 10 dB steps using either of the
following methods.
1. Adjusting the microphone input gain to be set
from MENU
When the MIC REMOTE connector on the rear panel is
connected to nothing or the levels of pin-8 (MIC 1) and
pin-15 (MIC 2) of the MIC REMOTE connector are High,
the microphone input gain can be adjusted from CHU MIC
GAIN on page "C05" of the configuration menu.
Factory setting : (60 dB)
2. Adjusting the microphone input gain using
the MIC REMOTE connector
Set the microphone input gain control to ON or OFF with
pin-8 and pin-15 of the MIC REMOTE connector on the
rear as shown below. The input gain can be controlled via
pin-5, pin-6 and pin-7 as shown below.
Setting the microphone input control of the video camera
Pin No. Microphone connector
8 15 MIC IN CH-1
L L ON
L H ON
H L OFF
H H Internal setup (Menu page "C05")
Setting the microphone input gain of the video camera
Input gain 7
60 dB H
50 dB L
40 dB H
30 dB L
20 dB H
H : +5 V or OPEN
L : GND
Input resistance : Pulled-up 100 kZ +5 V
The setup for the HDCU-700A mode is shown in parenthesis ( ):
S406-2/AT-167S → ON
HDCU3300/IM (J,E)
MIC IN CH-2
ON
OFF
ON
Pin No.
6 5
H H
H H
L (H) H (L)
L (H) H (L)
H (L) L (H)
3. Adjusting the MIC signal phase
When the microphone signal phase is ahead of the video
signal phase to be used, adjust the amount of audio delay
from MIC OUT DELAY on page "C05" of the configura-
tion menu.
Example 7 : 1 FRAME DELAY (30 FRAME/SEC)
8 : 1 FRAME DELAY (25 FRAME/SEC)
Factory setting : 0 Fs
Setting the Microphone Output Level
S500 S501
1 1
RV500 RV501
Select the microphone output signal level (0 dB, _20 dBu)
from the MIC 1, 2 connector on the rear using the switches
on the AVP-6 board.
. Setting the output level of MIC 1 :
Switch S500 (MIC 1 OUT LEVEL)
. Setting the output level of MIC 2 :
Switch S501 (MIC 2 OUT LEVEL)
. Factory setting : 0 dBu (both S500 and S501)
The microphone output signal level from the MIC 1, 2
connector on the rear can be adjusted using the volume on
the AVP-6 board.
. Setting the output level of MIC 1 :
1RV500 (MIC 1 OUT LEVEL)
. Setting the output level of MIC 2 :
1RV501 (MIC 2 OUT LEVEL)
AVP-6 board (A side)
2-9 (E)