Pyronix PCX 78 Installation Manual page 16

2. Install the supplied stand-offs if needed before mounting the metal case to the wall.
3. Connect any modems if required and any other devices (input expanders, output expanders
etc.) before powering up the system.
4. Wire the telephone line if the DIGI-1200 modem (PSTN) is installed.
5. Install the SIM card, connect the antenna and locate outside of the metal casing if the GPRS
modem is used.
6. Screw the back metal plate to the wall.
7. Check the tamper mechanism.
a. PCX L: The tamper mechanism comes already fitted and will operate properly once the
casing is fitted to the wall. If using the stand-offs, the following will need to be used for the rear
tamper mechanism to work correctly.
b. PCX S: The tamper mechanism comes already fitted.
8. Secure all the wires and close the enclosure making sure the tamper is operational
9. Turn on the power to the PCX. The keypad will show:
485 COMMS FAIL
16 PCX Installation Guide
>> Please wait << PCX
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