Kenwood TS-990S - Manual (Page 67)

BASIC OPERATIONS 4
4-13
Index Contents
USING THE MICROPHONE KEYS
1 Press [UP] (microphone) or [DOWN] (microphone) to
increment or decrement the frequency.
Note:
◆ Different functions can be assigned to the [UP] (microphone) and
[DOWN] (microphone).
CHANGING THE FREQUENCY
Rotating the MULTI/CH control enables you to change the
frequency more quickly. The frequency step size can be
increased or decreased via the menu.
1 Rotate the MULTI/CH control to increment or
decrement the frequency.
The default step frequency is "5 kHz" for AM, SSB, CW, FSK
and PSK modes and "10 kHz" for FM mode.
CHANGING THE STEP FREQUENCY
1 Select Group No. 3, "Basic Configurations", from the
Menu screen.
2 Access Menu 01, "SSB/CW/FSK/PSK Mode
Frequency Step Size (Multi/Channel Control)", Menu
02, "AM Mode Frequency Step Size (Multi/Channel
Control)", or Menu 03, "FM Mode Frequency Step Size
(Multi/Channel Control)".
3 Press [SELECT] (F4) to allow editing of the parameter
box.
4 Press [-] (F4) or [+] (F5) to select "On".
You can configure the frequency step size as listed below.
Menu 3-01 (SSB, CW, FSK, PSK mode)
0.5 kHz, 1 kHz, 2. 5 kHz, 5 kHz, 10 kHz
Menu 3-02, "FM mode", and Menu 3-03, "AM mode"
5 kHz, 6. 25 kHz, 10 kHz, 12. 5 kHz, 15 kHz, 20 kHz, 25 kHz,
30 kHz, 50 kHz, 100 kHz
5 Press [ ] (F1).
6 Press [MENU] to exit.
ROUNDING OFF THE FREQUENCY
When selecting a frequency using the MULTI/CH control,
the new frequency may fall between two integer points,
thus the frequency will be rounded off to the nearest
integer. You can deactivate the rounding off capability of
the frequency.
1 Select Group No. 3, "Basic Configurations", from the
Menu screen.
2 Access Menu 00, "Frequency Rounding Off (Multi/
Channel Control)".
3 Press [SELECT] (F4) to allow editing of the parameter
box.
4 Press [-] (F4) or [+] (F5) to select “On” or “Off”.
The default is “On” (rounding off the frequency per each
step). Selecting “Off” does not allow the transceiver to round
off the frequency per each step.
5 Press [ ] (F1).
6 Press [MENU] to exit.