Kenwood TH-78A Instruction Manual

Also see for TH-78A: Instruction manual Instruction manual Service manual Instructions Instruction manual

Page 238 VFO / Memory ScanThis function lets you alternately scan the VFO frequency shown on the display and the last-used memory channel.1) Adjust the SQL control to the threshold point.2) Press the F key, then press the MR key.3) The VFO frequency and the last used memory channel are scanned alternately.9 CALL/VFO Scan1) Press and hold the CALL key for longer than one second in VFO mode.2) The frequency and CALL frequency are scanned alternately.10 CALL / Memory Scan1) Press and hold the CALL key for longer than one second in memory channel mode.2) The memory channel in use and CALL frequency are scanned alternately.11 V / M / C (VFO/ Memory / CALL) Scan1) Press the F key, then press the CALL key.2) The VFO frequency, last used memory channel, and CALL frequency are scanned alternately.12 The Alert FunctionThis function allows you to monitor memory channel 1 for activity once every 5 seconds, even when you are tunedto a different frequency.1) Enter the frequency you wish to monitor in memory channel 1.2) Adjust the SQL control to the threshold point.3) Press the F key, then press the 4 key. The AL indicator displays.4) A beep will sound when a signal is present.5) Press the F key and the 4 key again to turn this function off. The AL indicator will disappear from the display.When using the Alert function, be aware that:• Channel 1 CTCSS programming is ignored.• You will not hear voice communication while scanning memory channel 1, only a beep if a sign is present.• Memory channel 1 is also monitored when the dual band and single band are displayed. AL indicator willdisappear from