Yamaha PROFESSIONAL PC1602 Operating Manual page 5

REAR PANEL
Cord Reel э ©
— CAUTION ro | TO REDUCE THE ENS
OF ELECTRIC SHOCK. DO NOT REMOVE
COVER. NO USER-: SERVICEABLE PARTS
INSIDE. REFER SERVI
IN AFIN DE REQUIRE
ЕНСЕ IL NE
SE TROUVE A L'INTERIEUR AUCUNE
PIECE POUVANT ETRE REPAREE PAR
APPLIANCE TO RAIN OR MOISTURE.
Er TW
CHANA Er P WIRING М, MAY
NEED USED. (STEREO) ae
b B MAX. AMS OUTPUT
SP. WIR ASS
2 WIRING MAY ВЕ
USED. (MONO)
TT |
Voltage selector
Oo O q (general model only)
@ SPEAKER Output Terminals
The red SPEAKER terminal is connected to the "+" input
terminal of the speaker system used and the black SPEAKER
terminal is connected to the " —" speaker input terminal.
Ө INPUT Connectors (XLR-3-31)
These connectors are generally used as inputs. Pin 1 is
shield, pin 2 is hot and pin 3 cold. Compatible connectors
include Canon XLR-3-12C and Switchcraft 5C-1055A.
Ө INPUT Connectors (XLR-3-32)
Compatible with Canon XLR-3-11C or switchcraft
5C-1056A connectors, these connectors are useful for
sending the input signal to other power amplifiers.
Q PIN 1 GND SW
Couples or decouples the XLR connector earth line (pin
1, shield). Normally ON. In some cases where ground loops
cause excessive hum, turning the ground switch OFF can
interrupt the loop and reduce the hum.
Fuse 9 @ Cord Reel
REMPLACER, UNIQUEMENT
PAR UN FU
Tyee
Cu MAX. RMS OUTPUT SPEAKER
CHAN ELA
IM
U.S. model
©Ө MODE Selector Switch
Determines whether the amplifier is to operate in the stereo
or mono (BTL) mode.
(CHANNEL B)
MONAURAL OPERATION
The PC1602 can easily be adapted for monaural (BTL)
operation by setting the rear-panel MODE switch to
MONO. In the МОМО mode use the channel А input
connectors and channel А attenuator for level control. The
"+" terminal of the speaker system is connected to the
channel A "+" output terminal and the "—" terminal of the
speaker system is connected to the channel B "+" output
terminal. Leave the channel A and B "-" output
(SPEAKER) terminals and channel B input terminals un-
connected.