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セキュリティセンサー DSC MAXSYS PC4020CFのPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。DSC MAXSYS PC4020CF 3 ページ。

Viewing Trouble Conditions

The alarm control panel continuously monitors a number of possible trouble conditions. If one of these

conditions occurs, the keypad Trouble light will turn on and a beeping sound will be heard every 10 seconds.

Press the [#] key to silence the keypad. The Trouble light will stay on until the trouble is cleared.

To view which trouble conditions are present:

1. Enter [*] [2] at any keypad.

2. Use the arrow (< >) keys to scroll through the list of trouble conditions:

If AC Trouble is present, the system has lost its power. This trouble may be due to a power outage and should

be cleared once the power is restored.

If the power on the premises is running normally and the trouble condition persists, call your installer for

service.

If TLM Trouble is present, there is a problem with the telephone line. If the telephones on the premises are

running normally and the trouble condition persists, call your installer for service.

Any other trouble condition will require the assistance of your installer. As soon as a trouble condition

occurs, call your installer to have the problem corrected as soon as possible.