TB-2082
Page 3 of 6
© 2009 DESCO INDUSTRIES, INC.
Employee Owned
Step 5:
Rotate the selector knob clockwise to the “HIGH
PASS” position at the end of the green pass sector. The
monitor’s corresponding green “OPR1” or “OPR2” LED
should remain illuminated.
Step 6:
Rotate the selector knob clockwise to the “HIGH
FAIL” position. The monitor’s corresponding green “OPR1”
or “OPR2” LED should turn off and the red LED should
illuminate and the alarm should sound.
Step 7:
Disconnect the Monitor Calibration Unit from the
satellite remote.
Step 8:
Repeat this procedure for the remaining satellite
remote.
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. Disconnect the
satellite remote from its mat connection and re-install it to the
Calibration Unit’s stacking snap (see Figure 5).
Note:
The stacking snap must be isolated from the grounded
mat.
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.
Step 5:
Repeat this procedure for the remaining satellite
remote.
Calibrating the Jewel
®
Workstation Continuous
Mini Monitor
The Jewel
®
Workstation Continuous Mini Monitor is available
as following item numbers:
Figure 5. Connecting the MAT test lead from the Monitor
Calibration Unit to the satellite remote
Step 3:
Rotate the Calibration Unit’s knob switch to the MAT
FAIL 10M position. The monitor’s corresponding red “MAT1”
or “MAT2” LED should illuminate and the alarm should
sound.
Step 4:
Rotate the selector knob counter-clockwise to the
MAT PASS 10M position. The monitor’s corresponding
“MAT1” or “MAT2” green LED should illuminate.
Item
Voltage
19212
120 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 “OPERATOR” on the
Jewel
®
Workstation Continuous Mini Monitor (see Figure 6).
Figure 6. Connecting the OPERATOR test lead from the
Monitor Calibration Unit to the Jewel
®
Workstation
Continuous Mini 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.
