3M 747 manual Side Panels, Back Side

1.2.2 Side Panels

1.Power Switch – Turns the 3M™ Shoes and Wrist Strap Tester 747 on and off.

2.Threshold Resistance Selection Switches

– Select the threshold resistances for shoes and wrist strap tests.

3.Test Result Output Selection Switch – Selects which test results are present at the OUTPUT terminal.

4.RS-232C Connector – Connect to a PC serial port using an RS-232C cable to transfer data.

5.ESD Shoe Testing Cable Connector – Connect to the supplied cable for shoe testing. The other end of this cable connects to the shoe testing plate.

6.Test Result OUPUT Jack – Test results are available from this open-collector output.

7.AC Adapter Input Jack – The supplied AC Adapter is connected here. Input voltage is 9VDC, center positive.

1.2.3 Back Side

1.Mounting Holes – These holes accommodate the hooks on the supplied wall-mount board for wall mounting.

2.Battery Cover – To operate batteries, install six “penlight” alkaline batteries under this cover.

CAUTION

To reduce the risks associated with hazardous voltage, which, if not avoided, may result in minor or moderate injury and/or property damage:

•Not intended to be serviced by the user. No user serviceable parts.

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