GAI-Tronics PHP400 Manual de instalación y uso - Página 9
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13. Note that the GSM terminal has been set to power up as soon as power is applied,
without the need to press its rest button. This results in the green status LED being
on permanently in the standby state, not flashing as indicated in the picture above.
14. Connect induction loop audio, dc power, telephone and earth cables to the front
section of the case as shown below.
15. Test the unit by pressing a front panel button. You should hear dial tone even if no
autodial number has been programmed.
16. Fit the front section over the rear section and secure in place using the 4 security
screws. Note that the protective edging strip fitted to the rear edge of the front
section may be removed if required. This strip does not form any part of the water
seal, and is primarily to provide protection to the front section during installation (for
example when laying it on the ground). The edging strip may be refitted after
installation or left off as required.
Remote aerial.
4.6.
Occasionally it may be necessary to site the aerial remotely from the Help Point either to
improve signal reception or to reduce the risk of vandal damage. For this reason the unit is
supplied with 3m of aerial cable, tied up inside the casing. In this case, disconnect the aerial
cable from the top of the GSM terminal, free the cable and unscrew the aerial itself from the
Help Point casing. The aerial has a 20mm threaded adapter which will allow it to be
mounted remotely up to 3m away, for example on conduit, and the cable fed back to the help
point. GAI-Tronics can provide a 2.5m mounting pole that can support the Help Point and
position the aerial at height, to improve reception and make it less vulnerable. Please
contact GAI-Tronics for details.
PHP400 GSM Help Point.
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