8
1
7
2 3 4 5
8
ZERO
POWER
HOLD
RECALL
DAMP
MEM
CLEAR
6
9
6 DAMP key
7 LEVER
8 FILAMENT GUIDE
9 Output for connecting the AC adapter
3.2 Operating Elements
3.3 Setup
The tension meter comes with a built-in rechargeable LiPo battery, which has been
charged at the factory. The tension meter can only be switched on if the battery is still
working, i.e. if the battery has enough charge. If the instrument does not power up or if
the battery level indicator shows only one bar
after power-up (Chapter 3.3.2), the
battery needs to be recharged.
To ensure maximum battery life, avoid discharging it completely or charging
it frequently for short periods. The battery should not be stored for a pro-
longed time when empty. After a maximum storage period of one year, the
battery has to be recharged.
3.3.1 Charging the Battery
The battery can only be charged at a temperature b5 °C and +45 °C.
Before you connect the AC adapter, verify that the supplied voltage is correct
(100 V - 240 V).
HANS SCHMIDT & Co. GmbH provides no warranty or liability for any
damage resulting from the use of AC adapters from other manufacturers.
To charge the battery, connect the cable of the AC adapter to the accordant output
(Chapter 3.2).
When the battery is fully charged, the battery level indicator will show 3 bars
.
The charging time is approx. 3 ½ hours.
Battery overcharging is not possible
fig. 3.2
1 ROLLERS or ceramic pins
2 DISPLAY
3 POWER / ZERO key
4 MEM key
5 RECALL / HOLD key