Honeywell X-DA2250EN - Page 11

11
control
ports
CH
1/2/4
+
Balanced positive input
-
Balanced negative input
G
Grounding (Connect to the “-“ port if
the input is an unbalanced input
connection.)
4
Audio
output
ports
CH
1/2/4
100V
100V high impedance audio output
70V
70V high impedance audio output
COM
Common
5
Cooling fan
6
Main power supply power
port
Supplies electricity to the main power
supply
7
Fuse
T10AL250V
8
Backup power supply
power port
Supplies electricity to the backup
power supply
9
Power switch
Turns the power on and off
10
Grounding terminal
Connects the grounding wire