Elecraft KIO2 Uživatelský manuál

Elecraft • www.elecraft.com • 831-763-4211 ELECRAFT KIO2 AUX I/O MODULE Assembly and Operating Instructions Revision C, June 6, 20

10 Remove the screws that hold the Control board to the Front Panel board. If you have the KAF2 audio filter installed, it must be unplugged first

11 Initial Tests Re-install the Control board, and plug in the KAF2 module if applicable. Plug the AUX2 board into the K2 Control board at P4 (the Au

12 K2 to Computer Cable Assembly i CAUTION: Do not use a pre-assembled cable of any kind (printer cable, etc.) between the KIO2 and a computer. Some

13 Solder the RED, GREEN, and BLACK wires of the PC end of the cable (the end with no shield wire) to the female connector. Refer to Figure 7. Remov

14 Serial Interface Test Make sure the KIO2 board is hanging outside the K2 and is not shorting to the cabinet, tools, etc. Connect the serial cable

15 ATU-J8AT U -J 7KBT2KIO2 PCBKAT2AUX2 PCB Figure 9. KIO2 installation in top cover (see text).

16 KIO2 Installation Figure 9 (previous page) shows where the KIO2 board will be installed in the K2's top cover. The KIO2's female D conn

17 i Place the top cover to the right of the K2, on its right edge, while plugging in cables in the following steps. It may be helpful to place a 2-

18 Computer Control Using the KIO2 Computer, Antenna, and Noise Considerations Desktop computers and their peripherals--especially monitors and net

19 Table 1. Application software information. Program K2 Configuration and Operating Notes CT DOS program; requires a batch file to start up co

2 Parts Inventory The table below lists all parts in the kit. Refer to the K2 manual parts lists for parts photographs. Ref. Description Part No. Qt

20 Using the K2REMOTE and K2VOICE Programs K2REMOTE provides flexible remote control of the K2, even over the Internet (using TCP/IP). K2VOICE is

21 Connecting Other Equipment to the KIO2 The KIO2's 9-pin connector provides a number of signals in addition to those needed for the RS-232 se

22 Troubleshooting If your symptoms are not covered below, check the orientation of all components, connectors, and wiring; look for cold solder joi

23 DC Voltage Chart These measurements were made with a 14 V power supply, R2 installed, and no computer or other external equipment connected to J1

24 W. BurdickE. SwartzElecraftRev. Sht. DateBy1 of 10.1C15= On bottom of PC board.123456789J110123456789J2To PCTo CTRL BoardOUTGNDINU278L055V0.1C12T

25 Customer Service and Support Technical Assistance You can send e-mail to [email protected] and we will respond quickly – typically the same day

3 Firmware Requirements To use the KIO2, you'll need main microcontroller firmware revision 2.01 or later (the main microcontroller is U6 on th

4 Allow J1 and the brass nuts to cool, then remove the assembly from the vise. Carefully remove the two hex standoffs. The nuts should remain firmly

5 Install C14 (56 pF), located near the "ELECRAFT" label. It must be seated as far down onto the PC board as it can go, with no lead length

6 Wind 12 turns of #26 red enamel wire (7", 18 cm) on the FT23-43 toroid core (L5) as shown in Figure 3. Avoid scraping the wire against the cor

7 KIO2 to AUX2 Cable Assembly Locate the 8-conductor shielded cable. This cable will be used to connect the KIO2 board to the AUX2 board as shown in

8 Cut a 9" (23 cm) length of the 8-conductor cable. Note: 2 feet (60 cm) of the 8-conductor is supplied. The extra cable can be used to make a r

9 Using long-nose pliers, insert the wires of one end of the cable into the holes of J2 on the top side of the KIO2 board (Figure 4). Insert the wire