9
DS1760-001
5. HOW TO ACCESS PROGRAMMING MODE
To enter device programming mode, press and hold the
button for an extended period (more than 5
seconds) while the device is in stand-by.
Access to the programming mode is confirmed by three short beeps and by the visual indication of the
key
LED, which starts flashing in orange.
The programming mode can be exited by pressing the
key for a long time. The operation will then be
confirmed by 2 long beeps and by the LED on
the
key which will stop flashing, returning to its previous
status (see chapter “
LED status signalling
”).
The device automatically closes programming mode after 10 minutes from access.
6. INTERCOM DESTINATION ADDRESS ACQUISITION
To acquire an intercom address, the user must proceed as follows:
•
Enter programming mode.
•
Press and hold down the key to be programmed (approx. 3 seconds) (
1
or
2
or
3
) until the
device beeps for a short time.
•
The device is then set for intercom call.
• Go to the video door phone (B) to be called from that button and press
to confirm the acquisition.
Or, alternatively, go to a calling station and press the call button of the user associated with the video
door phone (B).
For further information, follow the instructions in the system manual.
7. RESET TO FACTORY SETTINGS
To restore default parameters of the device after entering programming mode, hold button
pressed for
longer than 5 seconds, press the
and
buttons together for longer than 3 seconds. The system
will emit 2 long beeps to confirm and exit the programming state.
8. TECHNICAL SPECIFICATIONS
Power voltage: ................................................................................................................................
36 ÷ 48 V
Maximum consumption: ....................................................................................................................
@ 48 V
Stand-by: ..........................................................................................................................................
< 3 mA
Full rate:: ..................................................................................................................................
< 160 mAcc
Terminals S+ and S- output ....................................................................................................
25 mA @ 24V
Display ..........................................................................................................................................
5’’ TFT-LCD
Display resolution ....................................................................................................................
800 X 480 pixel
Operating temperature range: .........................................................................................................
-5° ÷ 50°C
Dimensions (LxDxH): ........................................................................................................
160 x 130 x 26 mm
15.105 Information to the user statements:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there
is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
— Reorient or relocate the receiving antenna.
— Increase the separation between the equipment and receiver.
—
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
— Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible for compliance could void
the user’s authority to operate the equipment.
