InfoTronics IDpunch 7 - Clock Bottom; Maintenance of the Idpunch 7 Finger Reader

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, Inc. Information in this document is subject to change without notice.
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Clock Bottom
Power port. Plug in the 5V power supply.
Ethernet port. Plug in the Ethernet cord.
RS232, half-duplex RS485 port. It is not used.
Maintenance of the IDpunch 7 Finger Reader
The IDpunch 7 Finger Reader works well in any temperature-controlled environment. The keypad and
LCD screen should maintain their new appearance with proper use. We recommend using a small amount
of hexane or 90% alcohol on a piece of cotton to clean the LCD or keypad, if necessary.