TB-2082
Page 4 of 6
© 2009 DESCO INDUSTRIES, INC.
Employee Owned
Step 4:
Rotate the selector knob clockwise to the “LOW
LIMIT” position of the green pass sector. The monitor’s
green “OPERATOR GROUND” LED should illuminate.
Step 5:
Rotate the selector knob clockwise to the “HIGH
PASS” position at the end of the green pass sector. The
monitor’s green “OPERATOR GROUND” LED should remain
illuminated.
Step 6:
Rotate the selector knob clockwise to the “HIGH
FAIL” position. The green “OPERATOR GROUND” LED
should turn off and the red LED should illuminate and the
alarm should sound.
Step 7:
Disconnect the Monitor Calibration Unit from the
monitor.
TESTING THE MAT CIRCUIT
Step 1:
Connect the Calibration Unit’s banana plug wire
labeled “GROUND” to a known ground.
Step 2:
Connect the included stacking snap to the banana
plug labeled “MAT” on the Calibration Unit. Detach the
monitor from its mat connection and re-install the snap
located underneath the LEDs to the Calibration Unit’s
stacking snap (see Figure 7).
Calibrating the Multi-Mount Continuous Monitor
The Multi-Mount Continuous Monitor is available as following
item numbers:
BOTTOM VIEW
Figure 7. Connecting the MAT test lead from the Monitor
Calibration Unit to the Jewel
®
Workstation Continuous Mini
Monitor
Step 3:
Rotate the Calibration Unit’s knob switch to the MAT
FAIL 500M position. The monitor’s red “WORKSURFACE
GROUND” LED should illuminate and the alarm should
sound.
Step 4:
Rotate the selector knob counter-clockwise to the
MAT PASS 500M position. The monitor’s “WORKSURFACE
GROUND” green LED should illuminate.
Note:
During FAIL LOW and FAIL HIGH, the monitor will
continuously alarm until the banana lead is removed from the
satellite remote. The alarm will shut off approximately 8-10
seconds after the removal of the banana lead.
Item
Voltage
19226
120 VAC
19227
220 VAC
TESTING THE OPERATOR CIRCUIT
Step 1:
Connect the Calibration Unit’s banana plug wire
labeled “GROUND” to a known ground.
Step 2:
Insert the Calibration Unit’s banana plug labeled
“OPERATOR” into the jack labeled “OPR” on the Multi-Mount
Continuous Monitor (see Figure 8).
Figure 8. Connecting the OPERATOR test lead from the
Monitor Calibration Unit to the Multi-Mount Continuous
Monitor
Step 3:
Start the Calibration Unit’s selector knob at the full
counter-clockwise position and power the monitor. When
testing the OPERATOR circuit, test only the first four limits
on the Calibration Unit. Rotate the selector knob to the
“LOW FAIL” position; the red “OPERATOR GROUND” LED
on the monitor should illuminate and alarm.
Step 4:
Rotate the selector knob clockwise to the “LOW
LIMIT” position of the green pass sector. The monitor’s
green “OPERATOR GROUND” LED should illuminate.
Step 5:
Rotate the selector knob clockwise to the “HIGH
PASS” position at the end of the green pass sector. The
monitor’s green “OPERATOR GROUND” LED should remain
illuminated.
