Gira 1281 Series Service manual

Mounting and
Operating Instructions
Indoor station with handset, Standard
1281 ..

3
Device description
The Indoor station with handset, Standard is part of the
Gira door communication system and consists of the fol-
lowing components:
1 Handset insert
2 Audio connection cable
3 Door communication bus coupler
4 Cover frame (not included in scope of supply)
5 Handset mount with operating buttons
6 Handset
7 Handset mount with cable branch
8 Handset cable
3 4 5 6
2 1 8 7

4
Mounting
The Indoor station with handset, Standard is installed in
two common flush-mounted panel boxes.
Please install the components of the Indoor station,
Standard in the following order:
1. Connect the door communication bus coupler to
the 2-wire bus at the BUS terminals and, if necessary,
the lines of the level call button at the "ET" terminals.
2. Insert the audio connection cable into one of the two
System connectors of the bus coupler.
3. Guide the audio connection cable to the lower flush-
mounted panel box and install the bus coupler in the
upper flush-mounted panel box.
4. Insert the audio connection cable into the System
connector of the handset insert.
5. Install the handset insert.
6. Attach the cover frame and fit the handset mount
with the operating buttons to the bus coupler.
7. Insert the handset cable into the handset insert.
8. Attach the handset mount with the cable branch to
the handset insert.
Attention
Installation and mounting of electrical devices may only
be carried out by a qualified electrician.
i
Handset mount with operating buttons
The handset mount with operating buttons only oper-
ates on a door communication bus coupler. It fits on a
call button insert physically, but has no function.
BUS System
Video System
ET
ZV

5
Start-up
Once you have installed all of the devices (door and
indoor stations, control unit etc.), you can start up the
door communication system.
Start-up is described in the system manual included with
the control unit.
Operation
Accepting a call
If an incoming call is present, you simply pick up the
handset and speak to the person at the outdor station,
without the need to press any other buttons.
Ending the call
To end the voice connection, return the handset to the
handset mount.
Operating buttons
The following functions are executed with the operating
buttons:
Opening the door
Press the button.
If several doors are present, the door opener whose out-
dor station made the door call is operated within 2 min-
utes. It switches to the main door 2 minutes after the
start of the call or 30 seconds after the door call is ended.
Switching light on (only in conjunction with a
switching actuator)
Press the button to switch the light (e.g. the outdoor
or staircase illumination) on.
i
Maximum conversation time
The maximum conversation time is 2 minutes.
When this time expires, the conversation is automati-
cally interrupted.

6
Setting the call tone volume
1. Pick up the handset.
2. Press the button for 3 seconds.
✓The next-highest call tone volume is output in the
handset with reduced handset volume.
There are five volume levels in total.
3. Press the button for 3 seconds again to set the
next volume level.
✓You can hear the next-highest call tone volume.
When the loudest volume level is reached, the next
button press switches to the quietest volume level.
4. Return the handset to the handset mount.
✓You can hear the newly set call tone volume via the
handset loudspeaker.
Deactivating the call tone
The Indoor station, Standard does not feature call tone
deactivation.
Handset volume
The handset volume is fixed and cannot be changed.
Call tone melodies
Various call tone melodies are used to differentiate
between:
• door call via the call button at the outdoor station
• level call via level call button
• internal call via the call button for indoor stations
The call tone melodies have a fixed assignment and can-
not be changed.

7
Acceptance of guarantee
The warranty is provided in accordance with statutory
requirements via the specialist trade.
Please submit or send faulty devices postage paid
together with an error description to your responsible
salesperson (specialist trade/installation company/elec-
trical specialist trade).
They will forward the devices to the Gira Service Center.

Gira
Giersiepen GmbH & Co. KG
Elektro-Installations-
Systeme
Postfach 1220
42461 Radevormwald
Deutschland
Tel [phone] / 602 - 0
Fax [phone] / 602 - 191
www.gira.de
[email protected]
10 41 03 74 19/11