Scientific SM6016, Руководство пользователя

Страница: 14 / 44

14 SM6016
5. Powering Instrument
There are two methods to power the instrument: Battery and external power adapter.
When the two power modes are available, the external source is prior to the battery.
The two power modes can be automatically shifted without interruption.
5.1 Installing Battery
SM6016 can adopt battery for power supply so that you can take measurements
whenever and wherever without much preparation.
8.4V alkaline batteries used in SM6016 are rechargeable. Reference standard
is LH-200H7C. Do not use non-rechargeable batteries with the exception of
emergency cases. The reason is that the charging circuit will operate once the
instrument is connected to external source.
To Install the Battery:
1
．
Open up the back-flip stand, and locate the screw that tightens the battery
compartment cover as indicated in Figure 6. Use a screwdriver to unscrew and
remove the cover.
2
．
Insert proper battery into compartment. Note the positive (+) and negative (-)
terminals as indicated inside the battery compartment
(See Figure 7). Be sure to insert the battery with matching polarity.
3
．
Place the battery compartment cover piece by sliding it into the top slid first.
Place screw at the bottom of the cover piece and tighten down with a screw
driver.
4
．
Push and hold down the power ON/OFF button for 2 seconds to turn on the
instrument.
Figure 6- Back Cover