Manager Callpoint Installation; Dil Switches & Links; Door Lock Connection - Tynetec Advent xt Installation Manual

15. MANAGER CALLPOINT INSTALLATION
Terminal Network
1 24V DC
2 0V
3 TX+
4 TX‐
5 SP1
6 SP2
7 MIC
INSTALLATION
The standard backbox is designed for flush mounting ‐ a surface mount backbox (P/No. HM0821) or a stainless surface
cowling (P/No. HM1125) is available separately. Do not cut a hole in the top face of the backbox for cable entry as this may
allow water to enter and damage the electronic components. The cut‐out dimensions given below will allow the backbox
to fit flush into the wall or door screen with the bezel overlapping by approx. 14mm on all sides.
The backbox should be sealed with suitable mastic to prevent water ingress. All backboxes must be earth bonded in line
with current IEE regulations. The fascia is fixed by 4 off M5x12mm Allen key screws which require a 3mm Allen key tool.
TERMINATION
Carefully unplug the termination board off the back of the Manager Callpoint to gain access to the screw terminals.
Connect to the system network wiring as shown above, fit a 4K7 resistor across terminals 2 & 9 to prevent an "open circuit
fault" being reported, and then refit the termination board ensuring correct orientation. Note; there is no PA facility on a
Manager Callpoint.
DIL SWITCHES & LINKS
The "OPTION SELECT" DIL switch should be set all OFF and the "ADDRESS" DIL switch should be set with the next available
unique 8 bit binary address. Fit Links LK1 in position "B" & LK2/LK3 in position "A".

DOOR LOCK CONNECTION

The N/O clean contact output on terminals 16&17 can be used to release an electric lock. Power for the lock release must
be taken from an additional PSU ‐ not the Advent xt network. Alternatively, an auxiliary relay output on the Advent xt
controller can be programmed to activate with any DTMF character ‐ see the Advent xt Programming Manual (Tynetec Doc
No. FM0411).
Doc No. FM0410 issue M‐1 Page 22
The Manager Callpoint (P/No. ZXT250) is an external
speech unit used to initiate a call from outside the building.
It is connected to the system network similar to a standard intercom.
24V
12V
0V
ADVENT xt
TX+
TX-
SP1
NETWORK 
SP2
MIC
PA1
PA2
Cable
Pair 1
Pair 2
Pair 3
FIT LK3 IN
POSITION "A"
FIT LK2 IN
POSITION "A"
Part No. Height
ZXT250 210mm
ZXT250/255 MANAGER CALLPOINT
ON ON
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
SET ALL "OFF"
BINARY
ADDRESS
A00518
LK3
A00399 LK1
FIT LK1 IN
POSITION "B"
LK2
Width Depth
170mm 60mm
FIT 4K7 RESISTOR ACROSS
TERMINALS 2 & 9
1 2 3 4 5 6 7 8 9
11 20
12 19
13 18
14 17
15 16
REMOVE BOARD TO
TERMINATE THEN
REFIT AS SHOWN
24V
12V
0V
TX+
TX-
SP1
SP2
MIC
PA1
PA2