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SECTION 6 MAINTENANCE
6.1 POWER SUPPLY
For instrument power supply it is possible to use 4 battery AA size
and/or the standard AC adapter.
Batteries can be rechargeable or non rechargeable types.
The rechargeable type can be:
- Ni/Cd (standard) 1,2 V cell with a capacity of 850 mA/h
- Ni/MH 1,2 V cell with a capacity of 1200 mA/h.
The non rechargeable type can be only ALKALINE 1,5 V cell.
The AC adapter has an output equal to 7,5 V with a maximum
current equal to 1,2 A.
The AC adapter is capable to supply the instrument and, simultane-
ously, to recharge the batteries.
WARNING:
1) Before to connect the AC adapter to the instrument, set the
battery type selector (see fig. 1) in accordance with the battery
type inserted in the instrument.
2) Don't mix old batteries with new ones.
3) Don't use mixed battery types.
Fig. 1
battery
type
selector
screw for the
acces to the
battery pack
M20-e-6.p65 7/9/01, 2:43 PM65
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