Kenwood TS-440S manual Interface IC KIT IC-10 Installation, Up/Down, Mode, Rit/Xit

.Programming and recall of VFO A and VFO B fre-

quency

.MR	(Memory			Recall)	and M.IN	(Memory	Input)
.Microphone				UP/DOWN	frequency	control	disable
.Control		of	the F .LOCK switch
.Memory		channel selection
.MODE		selection
.Control		of	RIT/XIT
.Selection			of	RIT/XIT	frequency
.Scan		operation
.Review		of	transceiver		status

6-3-1. Installation

1.Remove the top and bottom covers from the radio.

2.Remove the countersink screws (2 on each side) that secure the front panel to the chassis and gently pull the front panel forwards.

3.Remove the 5 small round head screws that secure the shield plate (2 on the top and 3 on the bottom) to the front panel, and remove the shield plate.

4.Install the IC's into the vacant sockets on the Con- trol unit. Orientation of this component is critical for proper operation of the radio, and interface.

Caution: Install the IC's so that the notch in the end is on the same end as the notch in the IC socket.

Control unit

6-3. INTERFACE IC KIT IC-10 INSTALLATION

Installing the optionallC-1 0 kit will allow control of the radio from a personal computer. The following opera- tions are possible:

IC54 ,uPD8251AC (NEC) or equivalent

IC55 TC4040BP (Toshiba) or equivalent

5.Reverse steps 1.-3. to reassemble the radio.

Caution:

Do not pinch and stretch any wires.

6-3-2. Operation

Refer to the instruction manual provided with the IC-1 0

Interface IC Kit.

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