LNGS.465213.270-10 OM
Page 16
INTERCOM UNIT
The only control
of the Intercom unit is the ‘CALL’ button that generates a request on establishing voice negotiation.
Pressing the “CALL” button and holding it for less than 1.5 sec will make a request for establishing voice
communication with the lift unit location. To
request communication with dispatcher the “Call” button must be pressed
and hold for longer than 1.5 sec. In this case the voice notification “Your call has been registered, wait for an answer”
follows.
Intercom unit 7.2 has got the following indicators:
-
"MODE" LED indicates the operation mode and that the unit is on battery power;
-
"Wi-Fi" LED indicates Wi-Fi communication is established;
-
"CAN" LED indicates CAN bus communication established.
Fig.3 Intercom unit general view
Intercom unit 7.2 indicators and their modes are shown in Table 5.
Table 5
Name
Status
Colour
Designation
“MODE”
Flashing
Red
“PIT” mode. The unit is on battery power
Flashing
Green
“CABIN” mode. The unit is on battery power
Series of 2 flashes
Red
“PIT” mode. The unit is on CAN bus power
Lit
Green
“CABIN” mode. The unit is on CAN bus power
“Wi-Fi”
Lit
Red
Data transfer via Wi-Fi
Lit
Green
Connection with the LU via Wi-Fi established
Dim
-
No connection with the LU via Wi-Fi
“CAN”
Lit
Red
Data transfer via CAN
Lit
Green
Connection with the LU via CAN established
Dim
-
No connection with the LU via CAN
“CALL”
Lit
White
Voice communication with dispatcher established
Flashing
White
Voice communication with the LU established
Series of 2 flashes
White
Dispatcher call registered
