Pioneer PDU-50WX2, Руководство по обслуживанию

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PDU-50WX2
Electronic VR Reference Value Setting
Control EXPANDER, EEPROM
Memory Adjustment value
Set the reference value for the electronic VR adjustment that considered unevenness of the panel performance.
Vsus reference value adjustment : VSU [Numeric data (3 byte, 000 - 255)]
Vofs reference value adjustment : VOF [Numeric data (3 byte, 000 - 255)]
Overwrite a stored adjustment value with numeric data.
* The details of electronic VR adjustment refer to "Temperature sensor and electronic VR margin adjustment".
* The details of EXPANDER control refer to "IIC communication".
Rising Edge and Falling Edge Timing Adjustment of Sustain Pulse Waveforms
Control Panel microcomputer, EEPROM
Memory Adjustment value
Adjust the timing of the rising edge and falling edge of sustain pulse waveform.
X-SUS B adjustment : XSB [Numeric data (3 byte, 004 - 012)]
X-SUS G adjustment : XSG [Numeric data (3 byte, 004 - 012)]
Y-SUS B adjustment : YSB [Numeric data (3 byte, 004 - 012)]
Y-SUS G adjustment : YSG [Numeric data (3 byte, 004 - 012)]
• Overwrite a stored adjustment value with numeric data.
• Transmit a command to the panel microcomputer.
* Panel drive stops temporarily at this time.
< Command transmission rule of panel microcomputer >
oA0
→
bABCD
→
oA1
b command A data : X-SUS B adjustment value, 4 - Chex
b command B data
: X-SUS G adjustment value, 4 - Chex
b command C data : Y-SUS B adjustment value, 4 - Chex
b command D data : Y-SUS G adjustment value, 4 - Chex
o command A data : Panel mute. When PN_MUTE pin input is H, it is 0. And when it is L, it is 1.