Kenwood TS-780 manual 5-14USE OF SCAN SWITCH

1 Select the desired frequen- cy by the tuning knob.

2 Select the desired channel by the MEMORY selector to store the frequency.

3 Depress the MR switch to ensure that the selected

4 Depress the M switch and

memory.

Fig. 14 Use of MEMORY

Fig. 15 MEMORY Recall

L

The channels (9, 10) are for PRIO. M channels. In the

9ch, 145 . 000 . 0 MHz is stored and, in the 10 ch,

433. 000 . 0 MHz is stored . These frequencies can be changed as desired. In this case, the PRIO. M channels (9, IO) are also changed.

Note 1: The PRIO. M channels (9, IO) are the same as the channels (9, IO) called out by the MR switch.

Note 2: When an empty channel is called out, only the channel No. is indicated on the display.

Note 3: When the channels (9, IO) are called out by the MR switch, the channel No. is indicated as"C, C ‘!

Note 4: When a frequency, stored in ON Position of F. STEP switch, is called out, the F. STEP LED will light.

Note 5: Frequency down to 10 Hz Order is stored, but the frequency Change due to RIT is not stored.

Note 6: In the FM-CH mode, the frequencies on the 1 kHz- 10 Hz Order are stored as “0”. When called out, the full frequency is indicated on the display.

Note 7: In repeater Operation, when a frequency is stored during transmission, only the frequency which is not shifted is stored.

5-14 USE OF SCAN SWITCH

With the SCAN switch ON, the FUNCTION (A, b) flickers to indicate that the frequency is scanned.

FM-CH mode

1.Adjust the squelch sensitivity by the SQL VR and set the Signal level for BUSY stop.

2.By setting the SCAN switch to ON, the channel is shifted to the next one regardless whether a Signal is present in the channel (If the switch is kept depressed, the channel is not shifted).

3.Even when the channel is BUSY stopped, the function keeps flickering.

4.When Signal is absent in the BUSY stop channel, the SCAN Stops for about 1 seconds and Starts again.

FM mode

1.Depress the SCAN switch continuously and the channel is scanned at a high Speed. In BUSY stop, keep the switch depressed to fast forward the Signal beyond the receiving band . In this way, the scan i s r e s t a r t e d smoothly.

2. Other operations are the same as in the FM-CH mode.

Other modes

1.Search Operation only; BUSY stop is not used. Depress the HOLD switch or transmit Signals. The scan is released and the FUNCTION Stops flickering.

Use of SCAN W Switch

The SCAN W switch is used to adjust the scan width. The scan width is changed according to the frequency at the Start of scan. The following Shows the Operation of the SCAN W switch in the FM-CH mode where the frequency is scanned starting from 431.637.5 MHz.

	430		431	431.5		432	433	434	436	440
SCAN		r	l	il		1’		I	I I I
W
switch
	0.5
	I							433.981.5
								I
	3
	5			__	---__----			- - - - - - -
									439.987.:
	IO	.__-------				____-_--				c
	430			431 .637.5						440

Fig. 16

17