Operation - Yaesu MEMORIZER FT-227R Instruction Manual

INITIAL CHECK
1 . Rotate the VOLUME control switch in a clockwise direction to
apply power. The meter will illuminate and the channel frequency
is automatically set to 147 . 0 0 0 MHz (with S kHz up at depressed
position) regardless of channel knob position.
orized frequency can be retained when the MEMORY switch is
left in the depressed position.
2. Rotate the SQUELCH control fully counterclockwise.
3 . Adjust the VOLUME control for a normal listening level (back­
ground noise or a station if one is transmitting) .
When the channel is clear, · (background noise only) , rotate the
4 .
SQ U ELCH control clockwise until the receiver is silenced and
the busy lamp turns off.
to go beyond the silencing point or the receiver will not respond
to weak signals.
S. Set the HI-LOW switch on the rear panel to the desired power
output position.
FREQ U ENCY SELECTION
The channel select knob i;; e lects the frequency at every 1 0 kHz step.
Clockwise rotation increases the frequency up to 14 8 . 0 0 0 MHz and
counterclockwise rotation reduces the frequency down to 1 4 3 . 9 9 0
MHz. When the S kHz up switch is pressed, the channel frequency
is shifted S kHz higher.
mitter section is automatically disabled to prevent transmission
outside amateur bands.
NOTE: When the memorized frequency is recalled with the channel
outside the amateur band (14 3 . 9 9 0 on 14 8 . OOS MHz) , the guard circuit
is still on, therefore, the transmitter cannot be activated by the PTT
switch.
Channel selection should not be done while the transmitter is
keyed.
MEMORY OPERATION
Select the channel desired with the channel select knob.
M (Memory) switch.
memorized. The memorized frequency shifts S kHz up when the SUP
switch is pressed and shifts down when the SUP switch is released.
After the frequency is memorized, the channel selector knob can be
used to select other frequencies.
press the MR (memory recall) switch.

OPERATION

Perform this step carefully so as not
On 144 . 8 0 0S and 1 4 3 . 9 9 0 kHz, the trans­
CA U TION
The M lamp lights up indicating the channel is
To recall the memorized frequency,
- 1 1 -
However, a mem­
Then press the