Bosch DS7400XiV4-EXP Specifikace stáhnout pdf (Strana 24)

DS7400XiV4-EXP | Reference Guide | 4.0 Operating Guide EN | 24

Bosch Security Systems | 1/05| 4998154963B

4.5.6 Master Keypad LED Descriptions

Table 9: Master Keypad LED Descriptions

LED Off Flashing On

Armed (red) All areas are disarmed. One or more areas are armed, or

an alarm has occurred.

All areas are armed, and no

alarms have occurred.

Status (green) Not ready to arm (if the Armed

LED is On, all areas are armed).

One or more zones are

bypassed.

All areas are ready to arm.

Power (green) The Control Panel has lost

battery and AC power.

Control Panel problems exist.

See Section 4.6 Keypad Error

Displays.

Normal operation. The Control

Panel is running on AC power

with no problems.

Fire (red) There are no fire alarms. A fire zone is in alarm. A fire trouble condition exists.

4.6 Keypad Error Displays

4.6.1 General Information

Error Displays can only be read when the control panel

is disarmed. Some control panel errors, such as battery

trouble and any RF troubles, cause the keypad sounders

to beep every 10 seconds. The keypad sounders can be

silenced for 4 hours by entering: [PIN][Off].

The sounders continue to sound until the

problem is fixed.

To clear a display, enter [PIN][System Reset].

Clear the Error Display only on the advice

of your installing company or if you are

certain the problem has been remedied.

Table 10: Keypad Error Displays

Display Meaning

DS7445i/DS7445V2:

Power LED flashing

DS7447E/DS7447V2:

Control Trouble Enter #87

There is an error message.

To display the message,

enter [PIN][#][8][7].

DS7445i/DS7445V2: LED

1 on DS7447E/DS7447V2:

AC Power Failure

There is a power failure, and

the control panel is

operating on backup battery

power.

DS7445i/DS7445V2: LED

2 on DS7447E/DS7447V2:

Battery Trouble

If the system has just been

through a power failure, wait

at least two hours for the

battery to recharge, then

enter [PIN][System Reset]

to perform a battery test,

DS7445i/DS7445V2: LED

3 on DS7447E/DS7447V2:

Communicator Err

The control panel failed to

communicate with the

Central Station.

Table 10: Keypad Error Displays (continued)

Display Meaning

DS7445i/DS7445V2: LED

4 on DS7447E/DS7447V2:

System Fault

Internal error in the control

circuitry or optional circuitry.

See System Faults.

DS7445i/DS7445V2: LED

5 on DS7447E/DS7447V2:

Keypad Fault

One of the keypads is not

responding to the control

panel.

DS7445i/DS7445V2: LED

6 on DS7447E/DS7447V2:

Keypad Tamper

One of the keypad housings

is open.

DS7445i/DS7445V2: LED

7 on DS7447E/DS7447V2:

Multiplex Bus

The multiplex bus is

defective or shorted.

DS7445i/DS7445V2: LED

8 on DS7447E/DS7447V2:

Aux. Power Fault

The auxiliary power is

shorted.

DS7445i/DS7445V2: not

applicable

DS7447E/DS7447V2:

Zone Trouble

One of the zones is not

responding to the control

panel. This might appear

during power-up; if so,

ignore it.

DS7445i/DS7445V2: not

applicable

DS7447E/DS7447V2: RF

Indicates a problem with an

RF (wireless) zone.

DS7445i/DS7445V2: not

applicable

DS7447E/DS7447V2: Dirty

Chamber

One of the multiplex smoke

detectors failed the

sensitivity test and might

require cleaning or

replacement. The keypad

beep may be cleared by

entering [PIN][Off].

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