Grass Valley LDK 5417 - Manual (Page 45)

LDK 5417 + LDK 4417 User’s Guide | Base Station installation 33
10 Base Station installation
10.1 Audio
The «MIC 1» sound output level can be adjusted on the «SOUND/AUX» card over the
range -6 dB to + 18 dB. This adjustment is made using selector switch S500 «0 dB + 12
dB» and «LEVEL» potentiometer R500.
10.2 Intercom
The «INTERCOM» link of the sound engineer’s control room may be of the 4-wire or RTS/
CLEARCOM type.
4-wire link
• Selector switches S560 and S50 on the «SOUND/AUX» board of the Base Station
should be set to 4W.
• The «INTERCOM» sound output level can be adjusted on the «SOUND/AUX» board of
the Base Station over the range - 6 dB to + 18 dB. The adjustment is performed using
«0 dB + 12 dB» selector switch S540 and «LEVEL» potentiometer R540.
• The «INTERCOM» sound input level can be adjusted on the «SOUND / AUX» board of
the Base Station over the range - 6 dB to + 18 dB. The adjustment is made using the
«0 dB + 12 dB» selector switch S581 and the «LEVEL» potentiometer R580.
☞
Note
When the 4-wire link is in use, the RTS/CLEARCOM intercom link is unavailable.
ON AIR 1
S800
S801 R500
S500
CONTACT
+12dB 0dB
VOLTAGE
MIC-2 MIC-1
OUT LEVEL
R540
S540
+12dB 0dB
+12dB
0dB
4W
RTS
OUT LEVEL
CCU->CAM CAM->CCU
ON AIR 2
S900
S581
R580
S580
S560
S901
CONTACT
OUT LEVEL
VOLTAGE
SOUND / AUX PCB