HT instruments PVCHECK - Manual (Page 8)

PVCHECK
EN - 6
3. PREPARATION FOR USE
3.1. INITIAL CHECKS
Before shipping, the instrument has been checked from an electric as well as mechanical
point of view. All possible precautions have been taken so that the instrument is delivered
undamaged. However, we recommend checking it to detect any damage possibly suffered
during transport. In case anomalies are found, immediately contact the Dealer.
We also recommend checking that the packaging contains all components indicated in §
10.7. In case of discrepancy, please contact the Dealer. In case the instrument should be
returned, please follow the instructions given in § 12.
3.2.
INSTRUMENT POWER SUPPLY
The instrument is battery supplied. For battery type and life, see § 10.5.
The symbol “
” indicates a full charge level of the internal batteries. When battery
charge decreases to a minimum level, the symbol “ ” appears on the display. In this
case, stop testing and replace the batteries according to the indications given in § 9.2.
The instrument is capable of keeping data stored even without batteries.
The instrument is provided with advanced algorithms to maximize the batteries’ life.
During instrument operation, a short pressing of the
key turns on the display’s
backlighting. In order to save battery efficiency, backlighting automatically turns off after
approx. 30 seconds.
A frequent use of backlighting reduces the batteries’ life.
3.3. CALIBRATION
The instrument has the technical specifications described in this manual. Its performance
is guaranteed for 12 months from the date of purchase.
3.4. STORAGE
In order to guarantee precise measurement, after a long storage time under extreme
environmental conditions, wait for the instrument to come back to normal condition (see §
10.6).