10. REMOTE CONTROL
99
10. REMOTE CONTROL
You can use the remote control connector on the rear panel to load presets, transmit alarm
signals, and perform other operations. Use the supplied 15-pin D-sub connector to control the LV
7770.
●
Pinout Example
This section contains a diagram of the remote control connector, displayed as it appears on
the rear panel, and a table that describes the connector's pinout.
Figure 10-1 Remote control connector (female, inch screws)
Table 10-1 Remote control connector pinout example
Pin No.
Name
I/O
Function
1
GND
-
Ground
2
/P1
I
Loads preset 1
3
/P2
I
Loads preset 2
4
/P3
I
Loads preset 3
5
/P4
I
Loads preset 4
6
/P5
I
Loads preset 5
7
/P6
I
Loads preset 6
8
/P7
I
Loads preset 7 / clear the loudness measurement (*1)
9
/P8
I
Loads preset 8 / start/stop the loudness measurement (*1)
10
/ACH
I
Selects channel A
11
/BCH
I
Selects channel B
12
RESERVE
-
Reserved
13
RESERVE
-
Reserved
14
ALARM
O
Transmits alarms
15
GND
-
Ground
*1 When Remote Select is set to Recall, preset recalling is enabled. When it is set to Recall and
Loudness, loudness measurement control is enabled.
