AEA CK-2 - User Manual

Instruction Manual
AEA MODEL CK-2

Summary

Top Panel Description

Rear Panel Description

Hook-up Instructions

Connection Procedures

Details on connecting power, paddle, straight key, and transmitter to the AEA CK-2.

Check-Out Procedure

Keyer Send Mode Testing

Procedures for testing the keyer's sending capabilities, including speed, tone, and memory functions.

Memory Load Mode Operations

Automatic Message Repeat Testing

Keyer Operation Features

Speed, Sidetone, and Mode Settings

How to adjust keyer speed, sidetone pitch, and select automatic/semi-automatic modes.

Morse Code Timing Adjustments

Explanation and adjustment of dot-space ratios, dash-space ratios for Morse code timing.

Dot and Dash Memories

Transmitter Tuning

Memory Management Operations

Memory Loading, Erase, and Retention

Methods for loading, erasing messages, and maintaining memory with batteries.

Speed, Spaces, and Memory Warnings

Guidance on speed limitations, adding spaces, and memory full indicators.

Serial Number and Space Insertion

Memory Send and Message Interruption

Message Editing Procedures

Automatic Message Repeat Configuration

Technical Specifications

AEA CK-2 Specifications

Power

power required	10 – 15 VDC
current	200 mA
memory retention battery voltage	13 volts

Weight and Dimensions

weight	1 lb. 12 oz.
depth	6.6 inches
width	7.3 inches
height	2.75 inches