User Manual    AMETEK Programmable Power 
RS Series    62 
4.1.3  Status Indicator Lights 
Four LED status indicators are located directly above the mains circuit breaker. These LED’s 
correspond to the following conditions: 
REMOTE  The REMOTE LED indicates that the unit is in remote control 
mode. If the IEEE-488 interface is used, this indicator will be lit 
whenever the REM line (REMOTE ENABLE) line is asserted by 
the IEEE controller. If the RS232, USB or LAN interface is used, 
the REMOTE state can be enabled by the controller using the 
SYST:REM command. Any time the REMOTE LED is lit, the 
front panel of the RS Series unit is disabled. There is no LOCAL 
button that allows the user to regain control of the front panel. 
This prevents accidental change of settings in ATE applications. 
OVERLOAD  The OVERLOAD LED indicates an output overload condition. 
This condition can be controlled by setting the current limit 
value in the PROGRAM menu. Removing the load using the 
OUTPUT ON/OFF button will recover from an overload 
condition. 
OVER TEMPERATURE  The OVER TEMPERATURE LED indicates an overheating 
problem inside the unit. This is an abnormal condition, which 
will cause the unit to shut off. Check the air openings to make 
sure they are not blocked. 
HI RANGE  The HI RANGE LED is on when the high voltage output range 
has been selected.