GEZE SecuLogic TZ 321, Installation, Wiring And Operation Instructions, Page: 54 / 72

54
GEZE SecuLogic emergency exit system
8.1.3 Connecting service terminal ST 220 to the door control unit
Heed the supplementary sheet for the service terminal ST 220
The service terminal is connected to the door control unit via an infrared interface.
1
2
1 ST 220
2 Door control unit
Service terminal ST 220
Key
Name Function
ON button Switch on
ESC button
Go back one menu level
without applying the new value
UP button
Go up one line
or increase number value
DOWN button
Go down one line
or decrease number value
ENTER button
Select
or apply new value.
X
Hold the ST 220 in front of the door controller cover and press the ON button for about one second.
The service terminal is switched on.
X
Press the ESC button.
The first level of the service menu is displayed:
Bus configuration
Diagnosis
End service mode
Settings control unit *
Use the UP, DOWN and ENTER buttons to select and change the required parameter.
* indicates the current position in the menu.
e.g.:
Short-time release
Time
current:
00m 10s
new: 00m 10s
Use UP and DOWN to select the new time and confirm with the ENTER button.
8.1.4 Switching the service terminal ST 220 off
X
Do not press any buttons for two minutes.
The ST 220 is switched off.