CW700
•
21
into place, and the front board will be at a 90 degree angle with the main
board. Make a solder connection between the paddles and the front
board where they pass through. Now, all three boards should be properly
positioned.
87. With great care, turn over the boards. You will see a series of pads
along the main board and the front board. Using solder and enough heat,
carefully solder each connection. Please refer to diagram. These joints
not only strengthen your kit, but also connect the wires on the front board
with the components on the main board. Make sure that the solder flows
onto the pads of both boards and does not bridge over onto other
connections. Otherwise your board may not operate properly.
CONGRATULATIONS!
You have just completed your CW700 Micro Memory Keyer! Take a break
now, and give your eyes a rest. When you return, be sure to check over your
work on the entire circuit board. Energizing the circuit board with solder
“bridges” or misplaced components can damage your kit. Follow the setup
and testing steps below to ensure that the kit is working properly.
SETUP AND TESTING
1. Snap a fresh 9V DC battery into the circuit.
2. Turn on the unit by turning the volume knob (R10) clockwise until it
clicks. The LED should turn green.
3. Touch both paddles simultaneously and hold. You should hear an
alternating series of dots and dashes. Adjust the volume and speed
control (R25) until the unit is set for a comfortable speed. Release the
paddles.
HOW TO USE YOU NEW CW700 KEYER
Now that you have your new key operating, take a few moments with us to
learn how to use it’s great features. If you find that you are having problems,
consult the “troubleshooting hints” portion of this book.
If you are using the unit for the first time, or desire the tone or sensitivity to be
adjusted, complete the following steps.
To set the tone, you will have to open up your case if you have one.
Using a phillips head screwdriver, gently turn R15 (tone adjust) while
Содержание CW-700
Страница 10: ...CW700 10 CW700 PARTS LAYOUT DIAGRAM...
Страница 24: ...CW700 24...
Страница 25: ...CW700 25 CW700 FLOW CHART DIAGRAM...