Tektronix 4010 Maintenance Manual page 7

8
0
o
o
o
Ll
4
0 - - -
o
o
L2
1 0 - - -
8
0
o
o
o
II
4
0 - - -
o
o
1
o-~
Indicators
Power lamp
Indicator 1
Indicator 2
Switches
Power
LOCAL/LINE
®
LINE CORD ALWAYS
ATTACHED TO 1 & 4
VOLTAGE
+
10"70
Installation and Operation-4010 Maintenance
JUMPER ARRANGEMENT
100
110 120 200 220 240
TERMINAL NO.
1-8 1-2
1-7
5-8 2-3 6-7
4-5 4-3
4-6
TWO JUMPERS REQUIRED
ONE JUMPER REQUIRED
(A) Below serial number B020256.
JUMPER ARRANGEMENT
LINE CORD ALWAYS
ATTACHED TO 1 & 4
VOLTAGE
+
10"70
100 115
120 200 220 230 240
TERMINAL NO.
1-8
1-2 1-7
5-8 5-7
2-3 6-7
4-5
3-4
4-6
TWO JUMPERS REQUIRED ONE JUMPER REQUIRED
(B) Serial number B020256 and above.
Fig. 1-4. Transformer terminals and jumper arrangement.
Illuminated by the +5 V supply
when the Power switch is turned
on.
Multiple use lamps whose functions
are determined by the accessories
and optional equipment used with
the Terminal.
Applies power to the Terminal.
Located at the top-right corner on
the front of the pedestal.
A two-position rocker switch.
LOCAL position isolates the Ter-
minal from the computer and
permits keyboard inputs to be
displayed or otherwise executed by
the Terminal. LINE position per-
mits communication with the
computer, and keyboard inputs are
not displayed or otherwise exe-
cuted by the Terminal unless
echoing is being done by the
Interface Unit, modem, or
computer.
Switch 1
Switch 2
Switch 3
Adjustments
Hard Copy
Intensity
Thumbwheels
Two-position rocker switches
whose functions are determined by
the accessories and optional equip-
ment used with the Terminal.
A momentary-type switch which is
labeled MAKE COPY on the
4010-1. If a Hard Copy Unit is
attached to the 4010-1, the switch
initiates making of a hard copy of
the Terminal display.
An adjustment knob located on the
right side of the Display Unit on
4010-1 Terminals. For hard copy
operation, turn the control up to
the point where the Hard Copy
Unit scanning signal stores on the
4010-1 screen; then back off the
adjustment to a point just below
the storing level.
These are located on the right side of the keyboard
section. They position the crosshair cursor which is
displayed in Gin (Graphic Input) Mode.
1-3