![background image](http://html1.mh-extra.com/html/tesla/tsr4a/tsr4a_technical-specifications-and-operation-manual_1091124008.webp)
8/8
2) In TERAview and usbRADONview application - where you can check current accumulator voltage.
Voltage should not fall below 3.5 V, in limit conditions falls below 3.3V.
Accumulator is charged via USB port using supplied USB cable. USB cable can be connected to PC or to
supplied power adapter. Connect USB cable with power to USB port of probe. LED diode ´CHRG´ next to
USB port of probe indicates charging status according to following chart:
LED diode ´CHRG´
Color
Description
Green
Accumulator is fully charged
Yellow
Accumulator is being charged
Green
-
Yellow
alternate blinking
Accumulator is damaged, contact Service Center
No light, No blinking
It is not connected to an external power supply or device is damaged.
Accumulator is fully charged when LED diode ´CHRG´ is green. You can disconnect USB cable.
Recalibration:
We recommend regular recalibration of the device at the manufacturer within 1-2 years.
Within the warranty period, one recalibration is free from the manufacturer.
7
EC Declaration of Conformity
EC Declaration of Conformity will be delivered by Tesla producer on request. If interested, please use
contacts on the web
8
Repairs
Any repairs and non basic maintenance must be performed exclusively by TESLA manufacturer.
TESLA
Rubeska 215/1
190 00 Prague 9 - Vysocany
9
Warranty
-
This product is covered by warranty of 24 months from purchase date.
-
In case of warranty claim, please contact our Service Department.
-
Warranty covers any defects in materials or workmanship and excludes any damage resulting from
or caused by transport or handling or by any misuse.
-
Warranty ceases if product has been used improperly or its seal is broken.
-
In case of warranty claim, warranty period is prolonged by number of days product was undergoing
warranty repairs.
-
After the end of its life, product must be handled as e-waste.
10
Accessories
Radon Probe accessories are available at producer
or at distributor.
Probe holder
(is included in package)
Reserve antenna
11
Revision History
Revision
Date
Comments
Rev.1:
12.5.2022
Initial release