Doc No. FM0410 issue N Page 37
FIT LK1, LK2 & LK3 ALL IN POSITION 'A'
WHEN A DOOR ENTRY TELEPHONE
IS CONNECTED
SET
BINARY
ADDRESS
1
SET OPTIONS DIL SW2
ON WHEN A DOOR ENTRY
TELEPHONE IS CONNECTED
2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
LK2
(ALL OTHERS OFF)
LK3
LK1
26. DOOR ENTRY TELEPHONE INSTALLATION
TERMINATION
Intercom
Terminal
Telephone
Terminal
Function
Wire Colour
Cable
N/A
ENABLE
dual handset enable output
N/A
N/A
N/A
STROBE
strobe -ve output
N/A
N/A
13
C1
audio to door signal
white/blue
1 pair
CW1308
14
C2
audio to phone signal
blue/white
18
SDATA
data
white/green
1 pair
CW1308
19
SCLK
clock
green/white
0V
0V
0V supply reference
white/orange
1 pair
CW1308
15
10V
10V DC supply & ve
orange/white
Note, the Advent xt controller must be reset for it to detect a telephone handset has been connected.
DUAL HANDSETS
Normally only one telephone will be connected per channel, if a flat requires a second handset then both telephones
should be ZFT221 Dual Handset models. Alternatively, dual handset interface boards (P/No. A00438) must be fitted in
both ZFT220 telephones. The second handset MUST have link LK3 moved to position “B” (slave)
- it is not possible to have
more than 2 telephones per flat. For connection details see Tynetec Drg No. ZXT100 sheet 4.
Note: the RESET button on the Advent xt controller must be pressed for it to detect a second handset has been connected.
OPTIONAL HARD OF HEARING STROBE
A hard of hearing strobe light (P/No. ZSL047) can be connected across the telephone
“STROBE” (
-ve) and 10V (ve) terminals.
Note; a maximum of 2 strobes per flat is permitted.
TELEPHONE LINK SETTINGS
Links LK1 & LK2 should always
be set in the “SDATA” & “SCLK” positions on Advent xt systems.
Link No.
Link Position “A
”
Link Position “B”
LK1
not fitted
SDATA
LK2
not fitted
SCLK
LK3
MASTER (normal)
SLAVE (2nd handset only)
Link LK3 must be in position “A” (master) when
only one telephone is fitted per flat.
INTERCOM DIL SW & LINK SETTINGS
When a door entry telephone is connected to an
intercom make the following settings;
Set the “Options” DIL switch number 2 “
ON
”
Set Links LK1/LK2/LK3 in position “A”
Note: the clean contact relay output is not
available when a telephone is connected.
PROGRAMMING
The Speech Time, Lock Release Time, Privacy Time, No. of Ring Cycles and Door Open LED must all be set/enabled in the
“Door Entry Setup” programming
- see the Advent xt Programming Manual (Tynetec Doc No. FM0411).
