Standbyoperation; Battery Charging; Carrying Handle - Racal Instruments 9916 Workshop Manual

Uhf frequency meter
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STANDBYOPERATION
2.7
The operation described in sub-section 2.6 (2) can be used with the instrument
operating on line power.
1t
may be noted that, when switching from OPERATE
to STANDBY within one minute of first switching on, the display generally remains on for
about a minute before settling into the Idisplay off' standby condiHon.
BATTERY CHARGING
2.8
(1)
Connect the a. c. supply.
(?)
Set the rear panel switch to the CHARGE position.
(3)
Set the front panel Power switch to ON. Verify that the CHARGE
indicator lights. The time reguired for a complete re-charge is
14 hours.
NOTE:
The batteries receive a trickle charge when the instrument is
operated with rear panel switch in the LI NE POWER position.
CARRYING HANDLE
2.9
The instrument is fitted with a combined carrying handle and bench stand. To
adiust the stand, press in the two handle bosses simultaneously, while setting
the stand to the desired position.
2-3
9916Vol.2

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