EVVA Xesar 3.0, Системное руководство, Страница: 20 / 209

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KPM.X.Systemhandbuch_X3.0.EN.V1.9 | 05/2019 | Subjects to misprints and technical changes.
Reader unit
The reader unit sensor is located on the outside of the Xesar handle between the connector (EVVA
logo) and the LED.
Functional principle
The outside handle is disengaged by default – operating the outside handle will not change the
position of the latch. Hold an authorised identification medium to the reader unit to mechatronically
engage the outside handle for five seconds. If you operate the outside handle during this period,
the latch or bolt (depending on the lock type) will move.
The inside handle is always engaged and can be operated at any time. In this process, the mecha-
nism always unlocks the latch.
Xesar handles feature an event memory for the last 1,000 events. Once the event memory is full,
the system overwrites the oldest entries with the most recent events. For this reason, it is important
to regularly synchronise events to prevent event records from being lost.
Please refer to the corresponding data sheet for additional specifications at:
https://www.evva.com/uk-en/products/electroniclockingsystemsaccesscontrolsystems/xesar/
Please note the permanent release function (see section: 0
Identification media ) and the different acoustic and visual signals (see sec-
tion:
2.3 Xesar access components signal events).
Please note that if access components are installed in fire doors, the certifi-
cates are exclusively valid in conjunction with approvals from the correspond-
ing door manufacturer.
Please also note the following, important notices before use!
Important notes on use, general legal information, danger to life and limb, risk of explo-
sion, climatic and environmental effects, installation instructions and use of bat-
teries; please refer to our safety instructions on operation and cleaning which are
included and can be found on our website at: https://www.evva.com/uk-en/prod-
ucts/electroniclockingsystemsaccesscontrolsystems/xesar/
Battery replacement
We recommend having batteries replaced by trained, specialist personnel only.
Replace batteries in due time, as soon as the handle indicates "Battery low", see section:
2.3 Xesar
access components signal events
Repeatedly disregarding the "Battery low" warning may cause
handle malfunctions.
At normal ambient temperatures, the first "Battery low" warning indicates that up to 1,000 actua-
tions are still possible within the next 4 weeks. Temperatures deviating from normal ambient tem-
peratures may cause the handle to prematurely fail.
Do not use rechargeable batteries. Please ask your specialist retailer for a list of recommended
battery models. If the batteries have been drained, it is exclusively possible to operate the handle
using the emergency power device (optional accessory).