Sony 100001, Руководство по обслуживанию

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2-2 (E)
WLL-RX50
2-2. Contents of Technical Menu
Menu item Sub menu Setting Description
RS Packet Error Display only Displays the packet error (BER) of OFDM.
Estimated C/N Display only Displays the C/N value detected by the
demodulator IC (IC109/MDM-11 board).
Base Band Status Display only Displays the transmitting status of the WLL-CA50
side. (TS Rate, modulation format, convolution,
guard band interval, time interleave)
LCD Contrast 0 to 255 Sets the contrast of the LCD.
n
Never change the factory setting (255).
D/A Level Adjust AFC Level Max : 0 to 255 Sets the reference value of detecting the error
Min : 0 to 255 in the AFC IC (IC113/MDM-11 board).
n
Never change the factory setting
(Max : 103, Min : 50).
Cafe-S Bias Adj 0 to 255 Performs the bias voltage adjustment for the
input signals of the demodula tor IC.
(Refer to Section 3-5.)
factory setting : 51
Low Voltage Limit 0 to 255 Sets the reference value for detecting the low
voltage of DC IN. (Refer to Section 3-4.)
factory setting : 128
A/D Level Adjust RF Level Max : 0 to 255 Sets the maximum and minimum value of the
Min : 0 to 255 RF Level meter. (Refer to Section 3-6.)
D.C. Voltage 15 V : 0 to 255 Sets the reference value for detecting the power
12 V : 0 to 255 voltage of DC IN. (Refer to Section 3-3.)
PLD Version Display only Displays the PLD version of the MDM-11 board.
Wireless ID Display only Displays the serial No. of the WLL-CA50.
Default Setting No, Yes Select Yes to return the settings of the main
menu and “LCD Contrast” of this menu to
the factory settings.
n
For details of the main menu, refer to “Menu
Settings” of the operation manual of the unit.