Owners Manual
Page 6
... Display: Displays current channel selection ANT LED: Indicates a high SWR condition in strong signal areas. RX/TX LED: Red-transmitting; CH9/OFF switch: Instantly tunes to resume normal channel operations. SQUELCH: Reduces background noise when there is no incoming signal. HI CUT/OFF switch: When turned on or off to...system. green-receiving. Check antenna, cable, and connections. Never use damaged products! If any items are missing or damaged, visit our website at www.uniden.com for Standing Wave Ratio (SWR) measurements. (See page 11.) Channel knob: Selects channel.
... Display: Displays current channel selection ANT LED: Indicates a high SWR condition in strong signal areas. RX/TX LED: Red-transmitting; CH9/OFF switch: Instantly tunes to resume normal channel operations. SQUELCH: Reduces background noise when there is no incoming signal. HI CUT/OFF switch: When turned on or off to...system. green-receiving. Check antenna, cable, and connections. Never use damaged products! If any items are missing or damaged, visit our website at www.uniden.com for Standing Wave Ratio (SWR) measurements. (See page 11.) Channel knob: Selects channel.
Owners Manual
Page 12
... switch to the cable or antenna. S 3, S 5, S 7 . . . Be sure all electrical connections are tight. MAINTENANCE The PC78LTX is required. Press ends of the coaxial cable connector. Also check for damage to read transmitting power. Inspect antenna coaxial cable for transmitter. Except ...at S/RF. To use , set the meter switch at S/RF. i.e. Remove the fuse and inspect. PREVENTIVE MAINTENANCE Every six months: 1. Tune the antenna according to do so may be caused by humidity, vibration, a mistuned antenna, or corrosion. Higher readings indicate a problem in shielding...
... switch to the cable or antenna. S 3, S 5, S 7 . . . Be sure all electrical connections are tight. MAINTENANCE The PC78LTX is required. Press ends of the coaxial cable connector. Also check for damage to read transmitting power. Inspect antenna coaxial cable for transmitter. Except ...at S/RF. To use , set the meter switch at S/RF. i.e. Remove the fuse and inspect. PREVENTIVE MAINTENANCE Every six months: 1. Tune the antenna according to do so may be caused by humidity, vibration, a mistuned antenna, or corrosion. Higher readings indicate a problem in shielding...
