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Unit 17. Millbrook Business Park, Sybron Way • Crowborough, East Sussex TN6 3JZ United Kingdom

Phone: 00 44 (0) 1892-665313 • Internet: 

Charleswater.co.uk

PPE-5098.E

 Page 3 of 4

© 2014 Charleswater

Figure 3.  Installation of the monitor to the worksurface 

one snap at a time.

NOTE:

 Install the monitor to the worksurface by aligning 

one snap at a time and applying a downward force 

directly above that snap.

Figure 4.  Operating the Jewel

®

 Workstation Continuous 

Mini Monitor.

The following procedure will outline how to correctly wire 

the Jewel

®

 Workstation Continuous Mini Monitor so as to 

properly monitor an ESD protected workstation.

1. Confirm that the worksurface surface resistance is 

  5 x 10

8

 ohms or less and has a conductive layer.

2. A convenient outlet should be located and tested for 

  proper wiring and grounding.  We recommend the 

  Charleswater 

99142

 AC Outlet Analyzer to verify 

  proper wiring and ground.
3. Plug the AC Adapter into the outlet and connect 

  the mini plug into the back side of the Monitor.  The 

  green Worksurface LED should be lit.  The Monitor 

  is now ready for use.  If the red Worksurface LED 

  is flashing, check the snap fasteners for proper 

  connection.

Installation on Micastat

®

 Laminate

Materials Needed:

90202

 Flush Mount Laminate Ground Inserts

90200

 Installation Tool for Flush Mount Insert

230675

 10mm Socket and Rivet (100 per pack)

2  8-32 button cap screws

1. Install the 

90202

 Flush Mount Inserts in the snap 

  pattern for the monitor.
2. Once installed, remove the 8-32 screw supplied.
3. Place a 10mm snap socket on top of the installed 

 

90202

 brass insert.

4. Screw the 10mm snap socket into place on the insert   

using an 8-32 button cap screw.
5. Do this for both inserts and snap attach the mini 

  monitor into place; it is now grounded to and 

  monitoring the Micastat

®

.

Operation

When the Jewel

®

 Workstation Continuous Mini Monitor 

is installed and is connected to an ESD protective work 

surface, and it is grounded via an AC adapter cord, the 

monitor’s green Worksurface LED and its red Operator 

LEDs should be on.  The monitor takes 6 seconds to 

activate its alarm circuitry when it is first plugged in.

•  The custom AC adapter connects the ground outlet to 

  the barrel on the output plug.
•  The AC adapter therefore supplies the Monitor with 

  ground.
•  The mat resistance is measured between the two 

  snaps on the bottom of the unit.
•  This monitor simplifies the workstation, eliminating 

  the need for a separate mat ground cord.

TO USE THE MONITOR

1. Plug a wrist strap cord banana plug into the 

  monitored banana jack on the front of the unit.  The 

  included banana plug / 10mm adapter may be 

  inserted into this jack if a wrist cord with a 10mm 

  snap is to be used with the monitor.  This 

  automatically activates the operator channel.  The red 

  operator LED should illuminate.

NOTE:

 The monitor is not compatible with wrist cords 

that have 1 megohm resistors at both terminations.  The 

termination with the 1 megohm resistor must always be 

connected to the operator and not the monitor.

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