Fermax 4545 Manual De Instalador Y Usuario página 59

TELEPHONE INTERFACE
During the conversation the led remains green. The options are similar to the communication
with the entry panel status:
Key Option
5 Activation of the door-open relay during the door open time (DOT)
7 Auxiliary Relay Activation during the auxiliary relay time (ART)
8 Auxiliary Relay Deactivation
1** Half-Duplex Mode. See note***
2** Full-Duplex Mode. See note***
0** Simplex Mode
0 Channel switch
See note***
3 Increase Upload Audio (one step). See note*
6 Decrease Upload Audio (one step). See note*
* Start conversation. See note**
# End of conversation. See note**
Notes:
- * This setting is not stored.
- ** These keys are used exclusively during a forward or in MCM mode if the interface can
not detect the answering/hanging-up of the telephone. Upon receiving the call if you hear:
beep beep beep, press * to answer and # to end (hang-up) the conversation.
- *** The last mode selected duplex / simplex is stored for the following communications
(different from the CONVERSATION with the panel status). We recommend using the
Half-Duplex mode for forwarding since it allows for a greater volume both of the input and
output without it coupling.
The communication ends when:
- Concluding conversation time (CT).
- The remote telephone hangs-up or presses #.
- The entry panel is reset (VDS), for longer than 90 seconds or a call to another home.
The forward status changes to STANDBY when the forward terminals are opened or it is
deactivated in the programming menu.
Steps for deactivating the forward from the programming menu:
1. Accessing Programming mode: pick up the telephone and before 3 seconds pass, press
# # #, confi rming access to programming mode via a confi rmation tone: beep-beep-beep.
(If already in this mode this step is not necessary).
2. Press the 8 key, you hear a beep.
3. Press the # key, you hear a beep, return to the confi guration menu.
Sequence completed: # # # (beep-beep-beep) 8 (beep) # (beep)
Notice:
- The audio level settings must be made keeping in mind the call forward, since this is the
least favourable case. If the audio levels are too unbalanced relative to the conversation with
the interior telephone, in order to avoid that it is not heard well, use the half-duplex mode
during forwards, which allows for a considerable increase of the levels without coupling.
Page 27