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KESO KEK i-handle S
KESO AG
Subject to change without notice
Page 6 from 34 pages
4
Requirements
4.1
Hardware/software requirements
Management and programming of authorization by means of KESO Management Software
(KESO K4 Software Version 4.0.40 or newer). Offline authorization transfer KESO KEK
Programmer PPG V2 or KESO KEK Programmer USB.
No special requirements exist for the Home version. Programming of authorization is effected
by means of master/ programmer/ and user keys or cards.
4.2
Battery requirements
The KESO KEK i-handle S is fully battery-operated. Note the signals in case of low battery power.
In cold weather, or if fitted in cold rooms, please check the battery power several times per year.
The electronically stored data is not lost when you replace the battery. However, please note
that the time must be reset for the PC Time Version if the system is without power for 90 sec.
For more details refer to the maintenance information, item 15.3
Important note:
Do not touch electronic components while changing the battery. (Static discharge can
damage or even destroy electronic components)
Observe correct polarity when inserting batteries. (Inserting the batteries incorrectly
can damage or even destroy electronic components)
Do not use rechargeable batteries as they do not have sufficient capacity to match the
power requirements.
As old batteries can leak, it is advisable to check the battery status at regular intervals.
KESO AG is not liable for consequential damage caused by defective batteries. (we do
not give any guarantee on batteries)
Batteries must be disposed of responsibly, see item 1.3
.
Frequent programming impacts the battery life