Bosch Fire System User Manual page 23

SERVC PH LINE #1 (or 2)
Indicates telephone line trouble. Call your phone company from
another phone to report telephone trouble. This message may not
appear in some systems.
SERVC PRINTER
Indicates that a local printer (if installed) at your premises is in a
trouble condition. Check to be sure the printer is powered on, the
paper is correctly inserted, and the printer is selected. Contact your
servicing company if you have questions, or the display doesn't
clear. You system may not include a local printer.
SERVC PT BUS #
Displays when a problem occurs with one of the panel's circuits.
Call your security company.
FIRST DISARM
Indicates that the function requested can only be performed when the
idle display shows * FIRE SYSTEM *. Press the [ALARM
SILENCE] key.
ALARM SILENCED
This display is added to the scrolling alarm display when alarm
sounders are silenced. This message clears when the
[ANNUNCIATOR RESET] key is pressed.
FIRE BYPASS
This display is scrolled when a fire point has been removed from
the system via the keypad using the BYPASS A POINT ?
function.
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