Sony SPP-888, Руководство по обслуживанию

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Channel Setting:
During startup in machine test mode, make the following channel
settings by loading the terminal input data.
54 44 43 42 41
TX frequency RX frequency
TEST CLK COL3 COL2 COL1 COL0
(MHz) (MHz)
(TP320) (TP337) (TP336) (TP335) (TP334)
CH1 L L L L H 43.720 48.760
CH2 L L L H L 43.740 48.840
CH3 L L L H H 43.820 48.860
CH4 L L H L L 43.840 48.920
CH5 L L H L H 43.920 49.020
CH6 L L H H L 43.960 49.080
CH7 L L H H H 44.120 49.100
CH8 L H L L L 44.160 49.160
CH9 L H L L H 44.180 49.200
CH10 L H L H L 44.200 49.240
CH11 L H L H H 44.320 49.280
CH12 L H H L L 44.360 49.360
CH13 L H H L H 44.400 49.400
CH14 L H H H L 44.460 49.460
CH15 L H H H H 44.480 49.500
CH16 H L L L L 46.610 49.670
CH17 H L L L H 46.630 49.845
CH18 H L L H L 46.670 49.860
CH19 H L L H H 46.710 49.770
CH20 H L H L L 46.730 49.875
CH21 H L H L H 46.770 49.830
CH22 H L H H L 46.830 49.890
CH23 H L H H H 46.870 49.930
CH24 H H L L L 46.930 49.990
CH25 H H L L H 46.970 49.970
TEST1 H H L H L 43.780 48.800
TEST2 H H L H H 43.890 48.970
TEST3 H H H L L 46.800 49.910
TEST4 H H H L H 46.900 49.950
Operations by Key Inputs:
Key Description
Increments the wireless channel by one.
VOLUME – Decrements the wireless channel by one.
FLASH Exits TEST mode.
1 Turns PLL’s TX ON or OFF.
2 Displays the communication ID on LCD.
3 EEPROM Read/Write test. Writes data into EEPROM and reads it displaying the following if it is
normal and “EP-Error” if abnormal: “123456789012” (pictogram for transmit regulation also
displayed)
4 Key input test. The keys are to be input in the following order. Each key input produces a key touch
tone. An incorrect key input in the order causes an error tone returning to the test mode idle state.
Once all the keys are normally input, a completion sound is produced returning to the test mode idle
state.
[PROGRAM]
n
[ONE TOUCH DIAL A]
n
[ONE TOUCH DIAL B]
n
[SPEED DIAL]
n
[1]
n
[2]
n
[3]
n
[4]
n
[5]
n
[6]
n
[7]
n
[8]
n
[9]
n
[TONE ]
n
[0]
n
[#]
n
[]
n
[VOLUME –]
n [REDIAL/PAUSE] n [FLASH] n [INTERCOM] n [HOLD] n [SPEAKERPHONE]
5 Forces the RSSI sensitivity into LOW level.
6 Telegram receive test. Waits to receive ID=AAAA and DATA=AAA. Sends back the same data as
the received telegram.
7 Telegram transmission test. Continuously sends ID=AAAA and DATA=AAA. Press [7] key again
stops to transmit data returning to test mode idle state.
8 Forcedly turns HI-CUT-MUTE ON or OFF.
9 Manually stores the communication ID. After “ID=” is displayed, enter a four-digit communication
ID in hexadecimal format. The key assignments are A=, B=VOLUME –,
C=REDIAL/PAUSE, D=FLASH, E=INTERCOM and F=HOLD keys. Use [SPEAKERPHONE]
key to complete the input.
0 Displays the destination and channel.
P HOLD Clears all EEPROM except for the communication ID. “EP-CLEAr” is displayed.
P REDIAL/PAUSE Sets PIN (ID for transmit regulation) to 0000. “PId-CLEAr” is displayed.
SPEAKERPHONE Speakerphone intercom talk state.
INTERCOM Local handset intercom talk state.
Pin No.
Channel