ScopeMeter® Test Tool 190 Series II
Users Manual
Charging the Batteries
$WGHOLYHU\WKH/LLRQ EDWWHULHVPD\EHHPSW\DQGPXVWEH
FKDUJHGIRUKRXUVZLWKWKHWHVWWRROWXUQHGRIIWRUHDFKIXOO
FKDUJH
:KHQEDWWHU\SRZHULVXVHGWKHEDWWHU\LQGLFDWRUDWWKH
WRSRIWKHVFUHHQLQIRUPV\RXDERXWWKHFRQGLWLRQRIWKH
EDWWHULHV7KHEDWWHU\V\PEROVDUH
7KH
V\PERO LQGLFDWHVWKDWWKHUHDUHW\SLFDOO\ILYHPLQXWHV
RIRSHUDWLQJWLPHOHIW6HHDOVR'LVSOD\LQJ%DWWHU\
,QIRUPDWLRQRQSDJH
7RFKDUJHWKHEDWWHULHVDQGSRZHUWKHLQVWUXPHQWFRQQHFW
WKHSRZHUDGDSWHUDVVKRZQLQ)LJXUH7RFKDUJHWKH
EDWWHULHVPRUHTXLFNO\WXUQRIIWKHWHVWWRRO
Caution
To avoid overheating of the batteries during
charging, do not exceed the allowable
ambient temperature given in the
specifications.
Note
No damage will occur if the power adapter is
connected for long periods, e.g., during the
weekend. The instrument then automatically
switches to trickle charging.
Figure 46. Charging the Batteries
$OWHUQDWLYHO\\RXPD\FKRRVHWRH[FKDQJHWKHEDWWHU\
)OXNHDFFHVVRU\%3RU%3ZLWKDIXOO\FKDUJHG
RQHDQGXVHWKHH[WHUQDOEDWWHU\FKDUJHU(%&
RSWLRQDO)OXNHDFFHVVRU\