Yaesu VR-901, Инструкция по эксплуатации

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�(�7�)-0
M
--
/OF
�F
/
---0
This switch selects the operating mode for the
memory system. The M position is a momentary
switch position, which stores in memory all
characters posted on the TV screen up to the point
where the lever is depressed. The reader will
continue to 1ist characters after the lever is pressed,
though. The MR position is used to recall up to a
page of copy. In the MR position, only the
memorized copy will be displayed (not any sub­
sequent characters), but the YR-90
I
will hold in
another register all copy that would be displayed,
had the MR position not been selected. Upon
return to the OFF position, the TV screen returns
to normal monitoring.
�(�8�)-0
ACR (Automatic Carriage Return)
This is the ON/OFF switch for the ACR feature.
When four consecutive space signals are received,
the ACR feature will return the readout to the
beginning of a new line.
(9) TTY (50/45)
This switch selects a 50 baud or 45 baud rate for
TTY operation. With the TTY switch in the OFF
position, TTY operation is not possible.
(1 0) F/L
This is the figure/letter shift switch for ASCII use.
(1 1 ) AS (Antispace)
This switch activates the Antispace feature.
(1 2) NOR/REV
Normally, the MARK signal for teletype is at
2125 Hz, and the SPACE signal is at 229 5 Hz
(for 170 Hz shift). However, the mixing scheme
for some receivers causes these relations to be
reversed. In this case, the NOR/REV switch will
allow a reversing of the input MARK/SPACE
relationship, to permit proper operation.
(1 3) A. START (Auto Start)
The autostart feature will respond to the first
SP ACE signal received, supplying 11
�7tp
volts AC to
the MOTOR AC OUT jack on the rear apron,
automatically starting the motor of your teletype
machine.
- 5 -
( 1 4) SPEAKER
The audio output from the receiver
is
fed to the
YR-90
�I-0
speaker.
(1 5) Indicator LEDs
These LEDs display the. input level. Refer to the
selection on Operation for details of the proper
adjustment procedure.
(1 6) Mode Indicator LEDs
These LEDs light up to signify TX, RX, MARK,
and S PACE conditions.
Fig.
I
Headphone Plug