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Silencing the Trouble Tone
The trouble tone sounds and the OK light blinks when there is system
trouble, such as low batteries cause system troubles.
1.
When there is system trouble, the trouble tone sounds and the
OK light blinks.
2.
Press the [CLEAR] key to silence the trouble tone.
3.
Use Checking System Troubles (press [4]) to discover the origin of
the system trouble.
Содержание D220
Страница 1: ...Security Systems D220 User s Guide National Security Systems Inc 800 457 1999 ...
Страница 34: ...34 NOTES ...
Страница 35: ...35 NOTES ...
Страница 36: ...71 07374 000 C 04 03 Security System User s Guide 2003 Bosch Security Systems Page 36 of 36 ...