Bosch DS7447 Betriebsanweisung PDF herunterladen (Seite 8)

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Understanding the DS7447/DS7447E and DS7445/DS7445i Keypads (continued)

Volume Control: The keypad sounder volume can be adjusted using the [1] and [4] keys along with the [*] key.

- Hold the [*] key while pressing the [1] key to increase the volume or the [4] key to decrease the volume.

Backlight Control (DS7447/DS7447E Only): The display backlight intensity can be adjusted using the [3] and [6] keys along with the [*] key.

- Hold the [*] key while pressing the [3] key to increase the brightness or the [6] key to decrease the brightness.

Note: After the backlight and volume are adjusted you must arm and disarm the system once to store this information in the control

panel. If power is disconnected before the panel is armed, the backlight and volume levels will return to the default settings.

These LEDs Present on the DS7445/DS7445i Only:

LED Off Flashing On

Perimeter

(yellow)

Panel is disarmed or is not

armed perimeter.

This LED will not flash The perimeter is armed.

Supervisory

(yellow)

There are no supervisory

alarms present.

A supervisory condition exists. This LED will not turn on steady.

Bell

Silenced

(red)

The bells do not need to be or

have not been silenced.

This LED will not flash There has been a fire alarm and the

bells have been silenced. To clear,

enter the Fire Reset command: [PIN] +

[System Reset].

Trouble

(yellow)

There are no trouble conditions. This LED will not flash A trouble condition exists.

LEDs 1-8

(red)

There are no zone alarms. A zone (1-8) has been alarmed. A zone (1-8) is Not Ready to Arm, or if a

fire zone, a trouble condition exists.

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Bosch DS7447 Betriebsanweisung Seite 8