Sony HDS-X5800 Installation Manual page 37

B : Cross-point test
It checks the signal transmission circuit and detec-
tion circuit.
Contents of this test are the same as those of the
previous item A. However, if an error occurs, the
input terminal numbers in problem are displayed on
the ND701, ND702, and ND703 (decimal notation).
C : Clears the system status log.
D : Returns all of the setup items to the default setup
when shipped from the factory. However, the IP
address is not initialized.
E : IP address setting mode
Used to set the IP address.
Refer to Section 1-12 for the IP address setting
procedure.
F : Downloading mode
This is the mode for service maintenance.
S1001 (H-8) : Reset switch
Resets the CPU-339 board.
S301 (J-6) :
This switch is factory use only.
S/N 10020 and higher :
The default setting is all ON.
S/N 10001 through 10019 :
The default setting is all OFF.
<LED on IF-844 board>
D1 (B-1) : SRX
Lights about 0.015 second when it receives.
<Switch on IF-844 board>
S1 (B-3) : RESET
Reset switch of MPU on the IF-844 board.
<LEDs on the CPU DK module>
DI1 (green) : CD (Card Detect) status LED
Lights on when the CPU-DK module is inserted correctly
to the CPU-339 board.
DI4 (green) : + + + + + 3.3 V
Indicates the status of the power supplied to the CPU-DK
module.
Lights on while the power is on.
DI8 (green) : STATUS1 LED
Used for maintenance purpose. Lights in normal operation.
HDS-X5800
1-11. Setting the On-Board Switches and Description of LEDs
DI7 (green) : STATUS2 LED
Used for maintenance purpose. Lights off in normal
operation.
DI6 (green) : STATUS3 LED
Used for maintenance purpose. Lights off in normal
operation.
DI3 (green) : STATUS4 LED
Used for maintenance purpose. Lights off in normal
operation.
DI2 (green) : RUN status LED
Lights on when the CPU-DK module starts operating.
<Switches on the CPU DK module>
SW1 : RESET switch
Resets the CPU-DK module.
SW2 : MODE switch
8-pin DIP switch
This switch is factory use only. Do not change this setting.
The default setting is all OFF.
1-29 (E)