Operation
Wrist strap monitor operation
Monitoring begins when the coiled cord of the wrist strap is
plugged into the monitor or remote jack. The status of a wrist
strap resistance is indicated by a the tricolor LED and audible
Alarm:
Stand-by indication
.
If the wrist strap is removed or not being worn but is still plugged
into monitor, an audible alarm will sound for 7-10 seconds, and
the “OP” (operator) led will be
will be blink RED
.
Normal indication.
For normal operating resistance “OP” led will be
GREEN
.
High alarm.
If the operator wrist strap is plugged into the remote and
resistance is higher than maximum, the “OP” led will be
RED
and
audible alarm will sound.
Bench System Ground (BSG) operation
If unit is equipped with (BSG) monitoring capabilities, monitoring
begins when the coiled cord of the Common Point Ground is
plugged into the (BSG) jack. The status of a (BSG) resistance is
indicated by a the tricolor LED and audible Alarm:
Normal (BSG) indication.
For normal operating resistance led will be
GREEN
.
High (BSG) alarm.
If GND resistance is higher than maximum limit, led will be
RED
and audible alarm will sound.
6
Installation Cont.
6.
Insert the power cord into the inlet labeled “POWER” on
the back of unit and connect the AC adapter to a proper
power source.
NOTE: For CM420 installation move to
Step 6
for all other
monitors skip to
Step 7
.
7.
CM420 ONLY:
Plug the first wrist strap’s coiled cord into
the banana jack labeled “LEFT WRIST STRAP” or “RIGHT
WRIST STRAP” on the back of the monitor. Re-peat
process with second wrist strap using remaining jack. The
“Operator” lights on the front the of unit should turn
GREEN
when wrists straps are placed around the wrist.
8.
CM400 and CM410 ONLY:
Plug the wrist strap’s coiled
cord into the banana jack on the front of the monitor. The
“Operator” lights on the front the of unit should turn
GREEN
when wrists straps are placed around the wrist.
NOTE: If wrists strap LED lights do not turn green when wrist
strap is placed on wrist, touch the wrist strap to the Common
Point Ground. If LED light turns green the wrist strap was not
making good contact with the operators wrist.
3