BASIC
4-4
check points 3-11
program checkpoints 3-11
ROS
cards 5-18, 5-19
BASIC/ APL switch 2-43
BASIC/ APL switch service check 2-43
BASIC data areas 6-3
BCD
conversion 2-44
bezel 2-28
bit
description, status byte 3-77
BOT holes 2-35
BOT markers 4-37
brake arm 2-6
brake arm spring 2-6
branch 3-21
executable
ROS
3-21
halt 3-21
read/write storage 3-21
brightness adjustment
2-39'
brightness control 2-17, 2-43
brightness control service check 2-43
bring up halt conditions 3-12
bring up diagnostics 3-9
bring up program routines
3-10
bundling 5-12
bus in check
C-1
bus out check
C-1
bus out parity check 4-41
B2 card 5-16
B2
card pins 2-58
cable connector locations 2-15
cable connector names 2-15
cable locations
5-3
calibrate the meter 2-49
call function,
DCP1
3-22
capacitors,
ac
4-50
capstan 2-34
card auxiliary tape unit adapter 2-14
jumpers 2-16
locations 2-15
names 2-15, 5-3
select lines 4-25
cards, tape control 2-5
cartridge capacity
4-31
cartridge in place switch 2-6
cartridge stops 2-28
adjustment 2-28
service check 2'-28
CE
diagnostic cartridge
EC
number. 3-29
CE
diagnostic error codes 3-60
CE
meter calibration check 2-49
CE
probe A-3
CE
switches 3-3
check system and diagnostic error
code 3-50
X-2
cleaning
keyboard 2-45
spindle roll 2-37
clock ring 5-12
CLRI
C-15
CMD
0 3-22
CMD 1 3-22
CMD 2 3-25
CMD 3 3-25
CMD 4 3-25
CMD 5 2-25
CMD 8 3-26
CMD 9 3-26
comm adapter/serial
I/O
adapter program and
diag routines 3-55
command CTL C-4
command
10CB
6-16
command
10CB
format 6-16
common block
5-10
communications
card 5-16
bus
out
check
C-1
DA check
C-1
signal cable 2-57
communications adapter
4~3,
4-45
communications adapter cOnnector 2-51
communications/serial
I/O
MDI 3-39
communications/serial
I/O
signal
cable 2-57
communications wrap connector
2~57,
3-56
control
card 5-26
command data table C-4
lines 4-48
panel 2-3, 2-7
unit 2-3
A1
board 2-4
control panel switches 2-39
control
ROS
4-15
control strobe 4-19
control unit 4-16
control unit
to
tape unit data
flow
4-28
control vector 6-7
control vector table 6-7
controller 4-5, 4-15
error checking
address
checkĀ·
4~
18
address check, auxiliary tape 4-18
address check, printer 4-18
address check,
ROS
4-18
bus in error 4-1'8
bus out parity check 4-18
bus out parity check, auxiliary
tape 4-18
bus
out
parity check, printer 4-18
bus
out
parity check,
ROS
4-18
read error data 4-18
interrupts 4-17
operation 4-16
/