Specifications

SQ: 5-58
RS3: Service Quick Reference Guide
Consoles
OI Bubble Jumpers (continued)
Jumper PurposeValue
2--3 Normal operation
HD5 (SYNC) 1-- 2 Bubble test (Factory use only)
2--3 Normal operation
HD6 (CS2) 1--2 Bubble test (Factory use only)
2--3 Normal operation
HD7, HD10 N Normal Communications (RS-232)
T Communications Loopback Test(RS-232)
HD8, 9, 11, 12, 13 M Function as a Modem (RS-232)
T Function as a Terminal (RS-232)
HD14 -- Not Used
HD15, 16, 17, 18 T Communications Loopback Test (RS-422)
N Normal Communications (RS-422)
HD19 DOWNLOAD
Address this board as Secondary
(See text)
NORMAL
Address this board as Primary
(See text)
HD20 M Function as a Modem (RS-422)
T Function as a Terminal (RS-422)
HD21 T Function as a Terminal (RS-422)
M Function as a Modem (RS-422)