Battery Replacement - Agilent Technologies U1253B User's And Service Manual

Maintenance 5

Battery replacement

Do not discharge the battery by shorting it or subjecting it to reverse
WA R N I N G
polarity. Make sure a battery is rechargeable before charging it.
Do not rotate the rotary switch when the battery is being charged.
This multimeter is powered by a 7.2 V or 8.4 V NiMH
rechargeable battery which must be the specified battery
type. Alternatively you may also use a 9 V Alkaline battery
(ANSI/NEDA 1604A or IEC 6LR61) or a 9 V Carbon- zinc battery
(ANSI/NEDA 1604D or IEC6F22) to power the U1253B. To
ensure that the multimeter performs as specified, it is
recommended that you replace the battery as soon as the
low- battery indicator is displayed flashing. If your multimeter
has a rechargeable battery inside, please go to "Charging
battery" on page 125. The procedures for battery
replacement are as follows:
The 7.2 V or 8.4 V NiMH rechargeable battery is supplied along with the
N O T E
U1253B.
U1253B User's and Service Guide 123