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8 S3001(A-5):Reset switch
System reset switch for hardware of the ENC-29
board.
n
Push this switch after the board replacement in a live
SIU-80.
9 S3301(A-6):Mode Select switch
In the normal operating, use this switch with factory
setting as shown below.
(
marks indicate the switch knob position.)
n
Push the reset switch (S3001) after the setting is
changed.
ON
1
2
3
4
5
6
S3301-1:Mode Select
Selects the ISR mode or maintenance mode by RS-
232C communication.
When the maintenance mode is selected, the monitor
program is activated and ISR system cannot be
executed.
ON : Maintenance mode
OFF : ISR mode (Factory setting)
S3301-2, 3:Baud Rate setting
Sets the baud rate in the ISR mode or maintenance
mode by the ON and OFF combination.
S3301-2
S3301-3
OFF
OFF
ON
OFF
OFF
ON
ON
ON
S3301-4:Program Download
Downloads the system program to the flash memory
(IC3013) on the ENC-29 board from an external
personal computer via the maintenance connector
(CN1101) on the ENC-29 board.
ON : Downloads the program
OFF : Normal operation
S3301-5 thru 8:Factory Use Only
Factory setting:OFF
BKSI-2020
S3301
7
8
Baud Rate (bps)
19200 (Factory setting)
38400
-
(Not used)
-
(Not used)
4. Location and Function of Switches/LEDs
0 S3000(A-8):Test Mode switch
S3000-1 to S3000-7 settings are made active after the
S3000-8 is set to ON.
The setting is changed in the following procedure.
1. Set S3000-8 to ON.
2. Change the S3000-1 to S3000-7 settings.
n
If returns to the factory setting,
1. Set S3000-8 to OFF.
2. Push the reset switch S3001.
In the normal operating, use this switch with factory
setting as shown below.
(
marks indicate the switch knob position.)
ON
1
2
3
4
5
6
S3000-1:Reference select
Selects the reference signal to which SDDI output
locks.
ON : SIU-80 reference (Factory setting)
OFF : SDI input
S3000-2:Video Test Signal select
Selects the signal for the video test.
ON : Test signal (100% color-bar signal)
OFF : Normal operation
S3000-3, 4:Audio Test Signal select
Selects the signal for the audio test by ON and OFF
combination.
S3000-3
S3000-4
Audio Test Signal
OFF
OFF
Normal mode by SDI input signal
(Factory setting)
OFF
ON
Normal mode by AES/EBU input signal
ON
OFF
Test signal (1 kHz sine wave)
ON
ON
Test signal (1 kHz sine wave)
S3000-5:Prefilter Bypass ON/OFF
(Added: S/N 11001 and higher)
Selects whether the prefilter is operated or not.
When this switch is set to OFF, the prefilter is
operated.
ON : Bypass ON (The prefilter is not operated.)
OFF : Bypass OFF
(The prefilter is operated; Factory setting)
S3000-6:Factory Use Only
Factory setting:OFF (Always)
S3000
7
8
1-7 (E)
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