Filter
Top Products
Note:
R “Bat
tery dead” may be displayed when there is radio interference or the key
detector is out of range of the handset.
Replacing the battery
CR coin cell lithium battery performance
(su
pplied battery)
6 months max.
*1
*1 Actual battery performance depends on usage and ambient environment.
Not
e:
R We recommend you check the battery once a month and replace the battery
regularly so that you can use the key detector anytime.
R After installing the replacement battery, the key detector emits a registration
tone for 30 seconds. Wait until the tone stops. You do not need to register the
key detector to the unit again.
Deregistering a key detector
1 Handset:
For key detector 1: MMENUN#6581
For key detector 2: MMENUN#6582
*1
For key detector 3: MMENUN#6583
*1
For key detector 4: MMENUN#6584
*1
*1 If you have 2 or more key detectors.
2 MbN: “Yes” a MSELECTN a MOFFN
Troubleshooting
Problem Cause/solution
The desired key detector
doe
s not work.
or
I cannot locate and find the
key detector.
R Make sure the battery is installed correctly
(page 3).
R Checking the battery (page 5).
R The battery is dead. It is time to replace the
battery.
R The key detector is out of range. Check the
range guidelines (page 5).
6
Installation
TGA20(en-en)_1201_ver022.pdf 6 2012/12/01 19:54:54