External Power Supply; Volume Of The Loudspeaker; Settings - Bosch VSS7901/00T Manual De Instrucciones

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7901-79015 | Installation and Operational Manual
3. Switches 1, 2 & 3
4. Rotary switch
5. Tamper switch
6. Volume preset

External power supply

If at maximum volume setting the loudspeaker volume remains low,
then connect an external power supply (24V
the figure above (7). This is advised when the intercom box is
connected to the system monitor through a long cable.

Volume of the loudspeaker

Adjust the volume of the sound reproduced at the intercom box with
the volume preset (6).

SETTINGS

Four switches - located inside the case, on the circuit board - are used
to configure the circuit according to the system.
• The rotary switch designates the box to a particular camera input.
• The three small slide switches have the following functions:
Switch
1 BOX
2 TAMPER
3 LAST
Restrictions:
• Maximum one Alarm/Action Box and/or Intercom Box per
camera input.
• Box always designated to camera in line.
Bosch Security Systems | 2004-06
Off On
1 2
TAMPER OFF
N
, 0,5A), as shown in
DC
Description
number of accessories
tamper-switch override
EN | 8