8
02/2015
TCS TürControlSysteme AG, TCS Hotline Germany: +49 (0) 4194 9881-188
Subject to technical changes.
E-Mail: [email protected], www.tcsag.de
PI_IVH3222-0140_uk 3 A
Open the device
Remove the handset cord.
There is a rectangular release opening at the
underside of the device. Insert a small
screwdriver straight and with slight pressure
into this opening.
The upper cover can be removed at the un-
derside (
1
).
Lift the upper cover out of the two upper ad-
justment increments (
2
).
Install a built-in call relay TRE1-EB/1
1
2
Plug on both
contacts.
b
a
