Crown 1160a Guía Del Usuario

1. Turn off any equipment connected to the Line Out connectors.
2. Plug the amplifier’s power cord into a 3-wire grounded AC outlet.
3. Turn down the master volume control.
4. Turn on the Power switch. The Power indicator should glow.
5. Play a nominal-level signal from the device feeding the amplifier input.
6. Turn up the amplifier master volume control(s) until the desired loud-
ness or power level is achieved.
7. Turn on any equipment connected to the Line Out connectors.

If you ever need to make any wiring or installation changes, disconnect the 
power cord.

Power cord
Detachable rack ears
Screws for rack ears
Non-touch cover for output connectors
Phoenix-type connectors
Spade lugs

1-VCAP remote volume control for one channel
4-VCAP remote volume control for four channels

You can control the volume of each amplifier channel remotely. To do so, 
locate the OUTPUT VCA connector on the back panel. Insert a 4-pin Phoe-
nix-type cable connector into the OUTPUT VCA connector. Wire a Crown 
1-VCAP or 4-VCAP level control to the Phoenix-type cable connector ter-
minals as shown in Figure 2.11. 

1-VCAP controls one channel; 4-VCAP controls up to four channels.

Wirng two VCA controls two one connector:
At the output VCA connector, connect VCA1, +10V and GND to one VCAP 
control. Connect VCA2, +10V and GND to the other VCAP control.

Phoenix-type
plug

Output VCA Connector

Output VCA Connector