Acom 2000R User Manual

38
FRONT TUBE EXHAUST TEMP TOO HIGH check if air intake (rear panel) and exhaust
(above tubes) openings are clear of
obstructions; RD&T*
G1: EXCESSIVE GRID CURRENT RD&T*
G2: CURRENT TOO HIGH RD&T*
G2 CONTROL CIRCUIT MALFUNCTION OFF5*
G2 VOLTAGE TOO HIGH OFF5*; RD&T*
G2 VOLTAGE TOO LOW OFF5*; RD&T*
HEATER CURRENT TOO HIGH CMV*
HEATER CURRENT TOO LOW CMV*
HEATER VOLTAGE TOO HIGH CMV*
HEATER VOLTAGE TOO LOW CMV*
HEATERS ON BEFORE TIMEOUT STARTED OFF5*
HIGH VOLTAGE TOO HIGH CMV*
HIGH VOLTAGE TOO LOW CMV*
HV TOO LOW AT POWER ON check if the power transformer is properly
connected (see S.2-3) ; CMV*
IG2=......mA SHOULD BE ZERO OFF5*
IG1=......mA SHOULD BE ZERO OFF5*
Ip= ......mA SHOULD BE ZERO OFF5*
Ip PRESENT: SHOULD BE ZERO OFF5*
INPUT RELAY CLOSED
IT SHOULD BE OPEN
CCC; OFF5*
LOAD CAPACITOR SYSTEM MALFUNCTION OFF5*
LOSS OF STORED DATA
CHECK BATTERY PLEASE
see S.8-2.
LOW BATTERY DATA IS IN DANGER see S.8-2.
LOW AIRFLOW check if air intake (rear panel) and exhaust
(above tubes) openings are clear of
obstructions; RD&T*
LOW GAIN RD&T*; check the coaxial cable from
transceiver output to amplier input.
MICROPROCESSOR CONFLICT OFF5*
MOTOR VOLTAGE TOO HIGH CMV*
MOTOR VOLTAGE TOO LOW check if the power transformer is properly
connected (see S.2-3) ; CMV*
QSK BREAK in FAULT
PROCESSOR CONFLICT
OFF5*; CCC*
REAR TUBE EXHAUST TEMP TOO HIGH check if air intake (rear panel) and exhaust
(above tubes) openings are clear of
obstructions; RD&T*;

Acom 2000R Specifications

General

Brand	Acom
Model	2000R
Category	Amplifier
Language	English