C2N Your Model Tape Cassette Operating Instructions, C-64 PDF book
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IMPORTANT INFORMATION
ABOUT YOUR TAPE CASSETTE
Please read carefully
PET Model 2001, 4K and 8K
(Built-in Cassette)
On My Computer —
WHERE IS CASSETTE NUMBER 1 HOOKUP?
WHERE IS CASSETTE NUMBER 2 HOOKUP?
ANSWER: The built-in cassette is designated as cassette (device)
number 1. Likewise, the cassette that plugs into the rear panel
printed circuit board is designated as cassette number 2.
CAUTION
When mating the tape cassette connector plug to the printed
circuit board; DO SO WITH CARE. DO NOT FORCE THE
CONNECTION. Your tape cassette plug connector is one of two
types. In all cases the "blue" wire on the connector should be to
your right. DO NOT install the tape cassette connector with power
applied to the computer.
CASSETTE
NUMBER
2
Figure 1. PET DEVICE DESIGNATIONS
Model 2001 - PET and CBM
On My Computer -
WHERE IS CASSETTE NUMBER 1 HOOKUP?
WHERE IS CASSETTE NUMBER 2 HOOKUP?
ANSWER: In the PET and CBM computers (with the graphic or
business keyboard) the cassette that plugs into the rear panel
circuit board is designated as cassette number 1. The cassette that
plugs into the internal printed circuit board (by removing four
phillips-head screws and lifting the computer housing) is desig
nated as cassette number 2. Two each phillips-head screws are
located on the underside of the top housing cover (two each side).
Lift the housing cover carefully and prop it open with the built-in
holding rod. Reinstall the screws when the connection is complete.
CAUTION
When mating the tape cassette connector plug to the printed
circuit board; DO SO WITH CARE. DO NOT FORCE THE CON
NECTION. Your tape cassette plug connector is one of two types.
In all cases the "blue" wire on the connector should be to your
right. DO NOT install the tape cassette connector with power
applied to the computer.
Figure 2. PET/CBM DEVICE DESIGNATIONS
PRELIMINARY CHECKOUT
STEP 1. Turn yourcomputer ON. Verify that, with the first cas
sette in the stop mode, (all keys up) the motor is not
running.
STEP 2. Press "PLAY"and check the movement of the tape
heads toward the spindles and the engaging of the cap
stan by the pinch roller (see Figure 3). The take-up
spindle should be movingsmoothly in a counterclock
wise direction.
STEP 3. Press "STOP7*then "REW"(Rewind.) Thetape heads
should remain in the back position and the supply
spindle should move rapidly clockwise.
STEP 4. Press "STOP"then "F.FWD"(Fast forward.)The tape
heads should still remain in the back position and the
take-up spindle should moverapidly counterclockwise.
READ/WRITE
HEAD
f
\
■+-
\
(RECORD) (REWIND) (FAST FWD) PLAY
STOP
REC
REW
F.FWD
EJECT
Figure 3. MECHANICAL COMPONENTS LOCATION
4
STEP 5. Press "STOP"and then attempt (but very gently) to
press "REC"(Record.) You should feelstrong mechan
ical resistance.
STEP 6. Ifall of theabovestepscheckout,proceed to the
electronic checkout.
FUNCTIONAL CHECKOUT PROCEDURES
To test proper operation ofyour new CASSETTE unit,we will
write a short program,SAVE it on the cassette, and load it back
into the computer.
Obtain a blank cassette and place it in theCASSETTEunit.
Always pressREW (Rewind) to assure that you are starting at
the beginning of the tape.
The remainder of thissection will indicate operational information
for both cassette units where entry or computer response differs
even though you may be using only one.
Turn your computer OFF and make sure that your cassette is
properly connected.
STEP 1. On thekeyboard type: 10 PRINT 'THISISATEST"
STEP 2. PressRETURN
STEP 3. Type:
• ifCASSETTE 1: SAVE "TEST"
• ifCASSETTE2: SAVE 'TEST", 2
STEP 4. PressRETURN
The display will show:
• ifCASSETTE 1: press play & record on tape#1
• ifCASSETTE2: press play & record ontape#2
Follow the instructions bydepressingPLAYandRECon the cas
sette unit until they are latched down.
The display will show:
OK
WRITING TEST
and after a few moments it will display:
READY
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zanotowane.pl doc.pisz.pl pdf.pisz.pl lemansa.htw.pl
IMPORTANT INFORMATION
ABOUT YOUR TAPE CASSETTE
Please read carefully
PET Model 2001, 4K and 8K
(Built-in Cassette)
On My Computer —
WHERE IS CASSETTE NUMBER 1 HOOKUP?
WHERE IS CASSETTE NUMBER 2 HOOKUP?
ANSWER: The built-in cassette is designated as cassette (device)
number 1. Likewise, the cassette that plugs into the rear panel
printed circuit board is designated as cassette number 2.
CAUTION
When mating the tape cassette connector plug to the printed
circuit board; DO SO WITH CARE. DO NOT FORCE THE
CONNECTION. Your tape cassette plug connector is one of two
types. In all cases the "blue" wire on the connector should be to
your right. DO NOT install the tape cassette connector with power
applied to the computer.
CASSETTE
NUMBER
2
Figure 1. PET DEVICE DESIGNATIONS
Model 2001 - PET and CBM
On My Computer -
WHERE IS CASSETTE NUMBER 1 HOOKUP?
WHERE IS CASSETTE NUMBER 2 HOOKUP?
ANSWER: In the PET and CBM computers (with the graphic or
business keyboard) the cassette that plugs into the rear panel
circuit board is designated as cassette number 1. The cassette that
plugs into the internal printed circuit board (by removing four
phillips-head screws and lifting the computer housing) is desig
nated as cassette number 2. Two each phillips-head screws are
located on the underside of the top housing cover (two each side).
Lift the housing cover carefully and prop it open with the built-in
holding rod. Reinstall the screws when the connection is complete.
CAUTION
When mating the tape cassette connector plug to the printed
circuit board; DO SO WITH CARE. DO NOT FORCE THE CON
NECTION. Your tape cassette plug connector is one of two types.
In all cases the "blue" wire on the connector should be to your
right. DO NOT install the tape cassette connector with power
applied to the computer.
Figure 2. PET/CBM DEVICE DESIGNATIONS
PRELIMINARY CHECKOUT
STEP 1. Turn yourcomputer ON. Verify that, with the first cas
sette in the stop mode, (all keys up) the motor is not
running.
STEP 2. Press "PLAY"and check the movement of the tape
heads toward the spindles and the engaging of the cap
stan by the pinch roller (see Figure 3). The take-up
spindle should be movingsmoothly in a counterclock
wise direction.
STEP 3. Press "STOP7*then "REW"(Rewind.) Thetape heads
should remain in the back position and the supply
spindle should move rapidly clockwise.
STEP 4. Press "STOP"then "F.FWD"(Fast forward.)The tape
heads should still remain in the back position and the
take-up spindle should moverapidly counterclockwise.
READ/WRITE
HEAD
f
\
■+-
\
(RECORD) (REWIND) (FAST FWD) PLAY
STOP
REC
REW
F.FWD
EJECT
Figure 3. MECHANICAL COMPONENTS LOCATION
4
STEP 5. Press "STOP"and then attempt (but very gently) to
press "REC"(Record.) You should feelstrong mechan
ical resistance.
STEP 6. Ifall of theabovestepscheckout,proceed to the
electronic checkout.
FUNCTIONAL CHECKOUT PROCEDURES
To test proper operation ofyour new CASSETTE unit,we will
write a short program,SAVE it on the cassette, and load it back
into the computer.
Obtain a blank cassette and place it in theCASSETTEunit.
Always pressREW (Rewind) to assure that you are starting at
the beginning of the tape.
The remainder of thissection will indicate operational information
for both cassette units where entry or computer response differs
even though you may be using only one.
Turn your computer OFF and make sure that your cassette is
properly connected.
STEP 1. On thekeyboard type: 10 PRINT 'THISISATEST"
STEP 2. PressRETURN
STEP 3. Type:
• ifCASSETTE 1: SAVE "TEST"
• ifCASSETTE2: SAVE 'TEST", 2
STEP 4. PressRETURN
The display will show:
• ifCASSETTE 1: press play & record on tape#1
• ifCASSETTE2: press play & record ontape#2
Follow the instructions bydepressingPLAYandRECon the cas
sette unit until they are latched down.
The display will show:
OK
WRITING TEST
and after a few moments it will display:
READY
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