!!

Nameplate

LINE INPUT
47.5 - 63Hz 400VA MAX
1/8 SPEED ( ECL to - 2V ) ERROR
CLOCK DATA OUTPUT GATING DISABLE INJECTION
OUTPUT 1 2 3 4 INPUT INPUT INPUT
50 50 50 50 50 0/-1V 50 0/-1V 50
ALTERNATE
A/B TIMING
5 6 7 8 INPUT OUTPUT
50 50 50 50 ECL 50
STD 10MHz
BUFFER INPUT
OUTPUT TTL
EXT
INT
INTERNAL
SYNTHESIZER
OUTPUT
50
CLOCK
INPUT
50
ERROR
ADDITION CH
( 1 - 32 )
10 1
FUNCTIONGPIB
ADDRESS
SYSTEM
CONTROL 5 4 3 2 1 8 7 6 5 4 3 2 1
ON
OFF
1
0
1
0
GPIB
S111 A111 T 6
L 4 S R 1 R L 1
P P 0 D C 1 D T 1
C 1 C 2 C 3
C 4
WARNING CAUTION
C 7
FUNCTION
ITEMS SW SPECIFICATION
0 : 1 BIT
1 : 3 BIT
SW6 SW5
0 0 : 0BIT
0 1 : 1BIT
1 0 : 2BIT
1 1 : 3BIT
2
3
4
5, 6
1
AND BIT SHIFT COUNT
FOR THE MARK RATIO
EXTERNA ERROR INJECTION
FLOPPY DISK FORMAT TYPE
ALTERNATE PATTERN
A/B SWITCHING TIMING
BIT SHIFT NUMBER FOR
ALTERNATE A/B SELECT TIMING
0 : 1440kB/720kB
1 : 1232kB/640kB
0 : INTERNAL
1 : EXTERNAL
0 : OFF
1 : ON

Section 3 DESCRIPTION OF PANELS AND CONNECTORS

3-43.2 REAR PANEL