Functions Of Onboard Switches And Led Indicators; Description Of Onboard Led Indicators - Sony PZW-4000 Service Manual

1-3. Functions of Onboard Switches and LED Indicators

1-3-1. Description of Onboard LED Indicators

AU-383 Board
S100
S200
S1200 S1100
AU-383 Board/Side A
REF No. Name
‒
S100
‒
S200
‒
S1100
‒
S1200
DIF-267 Board
REF No. Name
‒
S100
bit Description
‒
Turns ON/OFF the 600-ohm termination resistor for the CH1 analog
input.
‒
Turns ON/OFF the 600-ohm termination resistor for the CH2 analog
input.
‒
Turns ON/OFF the 600-ohm termination resistor for the CH3 analog
input.
‒
Turns ON/OFF the 600-ohm termination resistor for the CH4 analog
input.
DIF-267 Board/Side A
bit Description
‒
When updating the ASM3142 firmware, set the switch to the FW
position.
S100 (-12)
S100 (-13)
Factory Setting
OFF
OFF
OFF
OFF
Factory Setting
Opposite side of FW
position
7