I am so happy found this site as it consists of so many Manuls and easy to aquire. This onei s exactly what I wanted and much more as it has info on not only how to use the tuner but how to repair it as well. I will come here 1st before purchasing else where! Thanks owner-manual.com!
Top class product, I printed it out on A3 paper and it is clear and very easy to follow.
Cheaper than buying a new radio!
Text excerpt from page 19 (click to view)
MANUAL TEST MODE Set the Test Mode: 1. Enter the test mode by pressing key while pressing 1 and TALK keys when in idle condition. (Key operation n 1 n TALK ) Release the Test Mode: 1. Press the OFF key. 2. Turn off the power. (Remove the battery and replace them.) MACHINE TEST MODE Set the Test Mode: 1. Connect between TP316 (TEST I/O) and GND. 2. Set the Channel Setting terminal. (See page 20.) 3. Turn on the power to start the test mode. Release the Test Mode: 1. Turn off the power. 2. Remove the short plug and turn on the power.
OPERATION AT START OF TEST MODE â¢ The ringer sounds for 500 msec. â¢ Setting of channel: CH1 for manual test mode and the Channel Setting terminal for machine test mode. (See page 20.) â¢ TX is set ON and the handset is allowed to call outside. RSSI is set to Hi sensitivity. â¢ Liquid crystal display panel is turned ON for 1 sec. and then the channel is displayed (for example, Ch1 CH1=01). Back light is to be still ON.