Honeywell INTEVIO, Руководство пользователя

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15
No.
Button/Indicator
Light
Description
1
Device status
indicator lights
To indicate the status of power supply, main power fault, backup
power fault and protection.

POWER indicates the power supply status; the light is green
when the DA is powered on.

MAINS indicate the main power supply fault status. If main
power supply fails, the light turns yellow.

BACKUP indicates the backup power supply fault status. If
the backup power supply fails, the light turns yellow.

PROTECTION indicates the DA protection status. If the
output is switched off due to overload, short-circuit or
overheating, the light turns yellow.
2 VU meter
To indicate the DA input signal level. The top red indicator shows the
input signal is too high.
Rear Panel
No. Buttons/Indicators Description
1 Cooling fan
2
Audio input & fault
interface
FAULT indicates when the DA experiences a fault, it is disabled
and sends a fault output via dry contact.
LINE IN indicates the balanced input interface, for the input of
an external audio source.
BOOSTER INPUT indicates the 100 V audio input, capable to
connect to other DA output.
3 PA interface
To connect to the RK-MCU or zone expanders to receive audio
and control signal.
4
Work mode setting
switch To set the DA function, such as main power fault detection,
backup power fault detection and power saving function.
5 DA output interface To output the amplified 70V/100V audio signal.
6 Main power & fuse
To connect to the AC power supply. A fuse must be installed in
the socket for over current protection.
7 Power switch To turn on or turn off AC power.
8 Backup power input To connect to 24V DC backup power supply.
9 Grounding screw To connect to grounding wire.