Uniden MHS550 English Owners Manual - Page 9

BUTTON Press to... Press and hold to... PUSH-TO TALK Transmit on a channel. Note: You cannot transmit while the radio is in the charger. 16/9-TRI 1st press: Go to Channel 16. 2nd press: Go to Channel 9. 3rd press: Go back to the original channel. Turn on Triple Watch or Dual Watch mode (see page 27). MENU Display the radio menu. ENTER Choose an option on a menu. CHANNEL UP Move up one channel at a time or move up one option at a time in a menu screen. Move quickly channels. up the CHANNEL DOWN Move down one channel at a time or move down one option at a time in a menu screen. Move quickly down the channels. WX-ALERT Listen to the current weather Monitor weather chan- conditions in your area. nels for alerts (any area). SCAN-MEM Start scanning the channels saved in memory. Save a channel into memory or remove a channel from memory. BAND-1/2.5/5W Cycle through the radio bands: marine/VHF, FRS, AM, FM, and aircraft band Change the transmit power (see page 26) KNOB VOLUMEPOWER SQUELCH Turn clockwise to...: Turn counter-clockwise to...: Turn on the radio or increase the volume. Decrease the volume or turn off the radio. Raise the squelch level Lower the squelch level to hear to reduce channel noise. weaker signals. Uniden MHS550 Radio Owner's Manual