Section 6: Internal Access; Battery Replacement - AEA CIA-HF Operating Manual

X: Real time sweep display of a test load's Reactance vs. frequency curve.
V: Real time sweep display of a test load's Impedance (Resistance vs. Reactance)
vector for a selected center frequency.
D: Consolidates a number of the data blocks displayed in the Data Box; these data
blocks are displayed and updated in real time.
N: Displays numbers as they are entered on the keypad.
Standing Wave Ratio (SWR) – The ratio of the maximum to minimum voltage on a transmission
line connected to an antenna.
User Menu – A display screen (separate from the seven primary screens) used to define keys,
initiate self-diagnostic tests, set the display contrast level, select special functions, enter the
voltmeter mode, etc.

BATTERY REPLACEMENT

Confirm that the Analyzer is off before replacing the batteries. Then remove the two screws
behind the rubber foot to access the battery compartment. To avoid damaging the Analyzer, be
sure to insert the batteries according to the markings located on the inside wall of the case.
Replace all eight batteries at the same time. Make sure the foot's pegs are securely positioned in
the slots in the top of the battery cover before reinstalling the screws.
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SECTION 6.
INTERNAL ACCESS