Kenwood TS-50S Instruction Manual page 16

(3) Memory channel select
In the Memory Channel or Memory Scroll mode,
select a memory channel with the UP or DOWN
button.
Press the UP button to select the next higher
memory channel, or the DOWN button for the next
lower memory channel.
Hold down either button for rapid change.
For details, refer to page 33.
(4)
Menu setting select
Change the settings of Menu items using the UP
or DOWN button. With each button press, the
transceiver steps through the available selections.
For details, refer to Menu Set-up on pages 46 and
47.
Hold down either button for rapid change.
(5) Start and end frequency recall
In the Memory Channel mode, switch the display
between the program scan start and end
frequencies when memory channel 99 is selected.
For example, to display the scan end frequency,
press the r.lOCK button, then the UP button to
see the end frequency. Then, press the DOWN
button to switch to the start frequency. For details,
refer to page 38.
@ Tuning control
The tuning control provides two functions:
• Frequency change
• Menu number select
The turning torque can be adiusted by using the drag
control lever located at the bottom of the tuning
control. Move the lever to the left to decrease drag, or
to the right to increase drag.
(1)
Frequency change
In the vro mode, turn the tuning control to
change the operating frequency.
Fuzzy logic control
The frequency step changes automatically,
depending on how fast the control is turned. At the
slowest turning speed. the minimum step is 5 Hz.
The frequency step during rapid tuning can be up
to 200 Hz. In the FM mode, the range is from
50 Hz to 2 kHz.
(2) Menu number select
In the Menu Set-up mode, choose the menu
number with the tuning control.
For Menu Set-up, refer to pages 46 and 47.
2 CONTROLS AND CONNECTORS
@
AlB button
Provides three functions, depending upon current
operation:
• A VFO or VFO B select
• Transceiver Partial reset
• Menu
A
or Menu
B
select
(For Menu Set-up, refer to pages 46 and 47.)
(1) A VFO or VFO B select
In the VFO mode, select either A or B as the
active VFO. Either
A
VFO or VFO
B
appears at
the display top center.
(2)
Transceiver Partial reset
If the transceiver will not respond to its controls,
you may restore normal operation with the
AlB
button.
With the power supply on, and the transceiver
power off, hold down the
AlB
button and switch
the transceiver power on.
Note:
If the transceiver still does not function properly,
do a ful! reset using the A:::B button. Full reset is described
later.
For details, refer to "MICROPROCESSOR
RESET" on page 45.
®
SPLIT
button
Permits use of the alternate (unused) VFO for the
transmit frequency .
Press this button, and the SPLIT indicator will appear
at the display top center to show that the alternate
VFO will be used for the transmit frequency.
With the SPLIT button on, switch the F,lOCK on to
activate the TF·SET function.
For split-frequency and TF·SET function details, refer
to page 30.
@
A=Bbutton
This button provides two functions:
.A=B
(equalize)
• Transceiver Full reset
(1) A=B
In the VFO mode, copy the contents of the active
VFO to the inactive (alternate) VFO.
(2) Transceiver Full reset
All user specified data (memory channels and
Menu items) will be initialized (reset to the factory
defaults).
16