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Changing The Frequency; Error Messages - Sony WLL-RX55 Operation Manual

Wireless camera receiver.
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Changing the Frequency

Select "Freq" (channel) or "Freq" (frequency) in step 4 of
"Setting the Menu Items".
When you change the CH (channel) number, the frequency
changes in 12-MHz steps (see the table below).
When you select "Freq" (frequency), you can change the
frequency with the MENU dial in 1-MHz steps.
If you select a frequency that does not coincide with any of
the CH1 to CH7 frequencies, the channel column shows
"CH–".
*Wireless*
Freq:
CH-
? Freq:
2453MHz
Stream:
Auto
Descramble
The selectable range is from 2406 to 2478 MHz with both
steps.
Channel number
Frequency
CH1
2406 MHz
CH2
2418 MHz
CH3
2430 MHz
CH4
2442 MHz
CH5
2454 MHz
CH6
2466 MHz
CH7
2478 MHz
>>

Error Messages

If an error is generated, one of the following error
messages is displayed on the display:
CA Com Error
Cause: The camera command communication was
interrupted after having been once established.
Communication with the WLL-CA50/CA55 is not
possible.
Measures: Check that the communication between the
UHF synthesized transmitter and tuner unit is normal.
CA Low Battery
Cause: The input voltage to the transmitter (camera
adaptor) is low.
Measures: Check that the input voltage at the transmitter
(camera adaptor).
Frame Error
Cause: The signal is not being received properly.
Measures: Check the transmission conditions, such as
whether the status of the transmitter is normal and that
there is no interference.
IF-1 Low
Cause: The receiving RF level for IF-1 is too low.
Measures: Check the transmission and reception
conditions. Check, for example, whether the distance
from the transmitter to the reception antenna for IF-1
is too long.
IF-2 Low
Cause: The receiving RF level for IF-2 is too low.
Measures: Check the transmission and reception
conditions. Check, for example, whether the distance
from the transmitter to the reception antenna for IF-2
is too long.
IF-1 Open
Cause: No appropriate load device is connected to the IF-
1 INPUT connector.
Measures: Check the connection to the IF-1 INPUT
connector.
IF-2 Open
Cause: No appropriate load device is connected to the IF-
2 INPUT connector.
Measures: Check the connection to the IF-2 INPUT
connector.
IF-1 Over
Cause: The receiving RF level for IF-1 is too high.
Measures: Check the transmission and reception
conditions. Check, for example, whether the distance
21
Error Messages

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