Kenwood TS-850S User Manual download pdf (Page 37)

4-10. OTHER OPERATION

4-10-1. Beep T ones

Audible confirmation of various microprocessor

functions is provided in the form of a series of audio

beeps. The output level of the “Beeper” is

adjustable with a variable resistor located inside the

set. (Please refer to Section 6-6-3.)

4-10-2. Audible Mode Announcement

When a Mode key is pressed, the first character of

the mode is sounded in Morse code thru the

speaker. (Note that FSK is announced with an “R”)

Mode

Morse Code

LSB

• — • •

USB

• • i—

—^ • _ •

FSK

• — •

•

• • — •

4-10-3. Alarm Function

Several alarms have been included to signal errors

that you might encounter. The chart below lists the

possible causes and the resulting Morse code alarm.

Morse code will be heard from the speaker.

Indication

Morse Code

• When the SCAN key is pressed

and the receiver is unable to

execute memory scan.

• When all memory channels are full

and attempt is made to find an

empty channel with the 1 MHz

switch ON.

• When all memory channels are

empty and an attempt is made to

select memory channel with the 1

MHz switch ON.

CHECK

When you exceed the operating

limits while using the numeric keys

to enter a frequency.

OVER

The frequency step in the AM and FM modes can

be set to 10 Hz. (Please refer to Section 4-10-15.)

B. M.CH/VFO CH control

1. The active VFO frequency step is as shown

below.

Frequency Step

One revolution of

M.CH/VFO CH control

10 kHz

240 kHz

The frequency step may be reprogrammed when

turning on the POWER switch. (Please refer to

Section 4-10-15.)

2. This control is also used to select the desired

memory channel during Memory Channel

Operation.

4-10-5. Amateur Radio Bands selection

Press the UP/DOWN switch to change amateur radio

bands.

4-10-6. Direct keyboard frequency entry

Direct keyboard entry of the operating frequency is

possible using the Numeric Keypad on the

transceiver. This allows rapid changes in frequency

without the delays encountered when using other

tuning methods.

_____________________________

Note

You cannot enter any frequency which is outside

the coverage of the radio.

1. Press the ENT key. The display will indicate.

ENT

2. Enter the desired operating frequency from Most

Significant Digit to the Least Significant Digit. You

do not have to enter trailing zeros, but you must

enter leading zeros.

4-10-4. Frequency Step

A. TUNING knob

The frequency step depends on the mode that has

been selected.

Mode

Frequency

Step

One revolution

of TUNING knob

SSB/CW/FSK

10 Hz 10 kHz

AM/FM 100 Hz 50 kHz

When the FINE function is ON, the frequency step is

1 Hz.

When 3 is entered into the 10 MHz digit and then a

number is entered into the 100 kHz digit, the band is

shifted to the 3 MHz band.

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Kenwood TS-850S User Manual Page 37

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