DESCO WEST
- 3651 Walnut Avenue, Chino, CA 91710 (909) 627-8178
DESCO EAST
- One Colgate Way, Canton, MA 02021-1407 (781) 821-8370 Website: Desco.com TB-2082
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2012 DESCO INDUSTRIES, INC.
Employee Owned
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.
6. Rotate the selector knob clockwise to the HIGH FAIL
position. The monitor’s red OPERATOR GROUND LED
should illuminate, and the alarm should sound.
7. Disconnect the Monitor Calibration Unit from the monitor.
TESTING THE MAT CIRCUIT
1. Connect the Calibration Unit’s GROUND test lead to a
ground point.
2. Insert a wrist cord into the monitor’s operator jack and
snap it to the parking station. This will enable the
audible alarm circuit needed for calbration verfication.
3. Connect the included banana plug / wire adapter to the
Calibration Unit’s MAT test lead. Insert the adapter’s
wire terminal into monitor’s MAT terminal.
Calibrating the Dual Operator Continuous
Monitor with Satellites
The Dual Operator Continuous Monitor with Satellites is
available as the following item numbers:
Figure 3. Connecting the MAT test lead from the Monitor
Calibration Unit to the Full Time Continuous Monitor
4. Rotate the Calibration Unit’s selector knob to the MAT
FAIL 10M position. The monitor’s red MAT GROUND
LED should illuminate, and the alarm should sound.
5. Rotate the selector knob counter-clockwise to the MAT
PASS 10M position. The monitor’s green MAT
GROUND LED should illuminate.
Item
Power Adapter
Input
120VAC
220VAC
TESTING THE OPERATOR CIRCUITS
1. Connect the Calibration Unit’s GROUND test lead to a
ground point.
2. Insert the Calibration Unit’s OPERATOR test lead into
the satellite’s OPERATOR jack.
Figure 4. Connecting the OPERATOR test lead from the
Monitor Calibration Unit to the satellite remote
3. Start the Calibration Unit’s selector knob at the full
counter-clockwise position. 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 corresponding red operator LED on the monitor
should illuminate, and the alarm should sound.
4. Rotate the selector knob clockwise to the LOW LIMIT
position of the green pass sector. The monitor’s
corresponding green operator LED should illuminate.
5. Rotate the selector knob clockwise to the HIGH
PASS position at the end of the green pass sector. The
monitor’s corresponding green operator LED should
remain illuminated.
6. Rotate the selector knob clockwise to the HIGH FAIL
position. The monitor’s corresponding red operator LED
should illuminate, and the alarm should sound.
7. Disconnect the Monitor Calibration Unit from the satellite.
8. Perform the same procedure for the other satellite.