BRUEL & KJAER 2307 - Brüel & Kjær 2307 Adjustment Procedure - Paper Drive Functions; Paper Drive Function Testing

2307 .2 Adjustment Procedure
2.13. Paper Drive
PAPER
DRIVE FUNCTION: "Stop"
PAPER DRIVE FUNCTION to "Cont . Forward"
PAPER DRIVE FUNCTION to "Cont. Reverse"
PAPER DRIVE FUNCTION to " Aut . Stop F"
PAPER DRIVE FUNCTION to "Aut. Stop R"
PAPER DRIVE FUNCTION to " Polar Recording"
PAPER DRIVE FUNCTION: "X -Rec."
PAPER SPEED = Not to exceed 3 mm/sec
2-6
Check that the paper move forward only if START is depressed .
Start the paper drive in forward direction by pressing START. The paper movement continue until
STOP is depressed .
As b
but reverse paper movement.
Align the white dot on the AUTOMATIC STOP adjustment wheel with the white dot on the
PAPER ADJUSTMENT wheel.
Insert a recording paper with preprinted frequency lines .
Set PAPER ADJUSTMENT wheel to a start position of f. ins!. 10Hz
Run one chart by pressing START and f i ne adjust the AUTOMATIC STOP wheel for the exact
frequency.
Run one chart and check the stop position.
Max. deviation between stop
" Forward" and "Reverse": ± 1 mm.
Start the paper drive by START . The paper movement should continue until STOP is pressed.
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24
3 1
6
8 7
JP 0802 ext . view
An 8-pin DIN plug (8 & K Type JP 0802) is wired as shown above and plugged into the "X-Input"
socket.
Start the paper drive by pressing START and note where the paper stops automatically.
Manually
move the paper wheel off this position and check that the paper automatically returns to
the same position as soon as the paper wheel is released.
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