Midland Alan 52 DS Handbuch Seite 5

To activate this function, operate as follows:
- Select the desired channel through the channel selector
- Press the DW button
- Select the second channel
- Press the button DW again
- To cancel the function press again the DW button or the PTT button.
15. SCAN /Noise Blanker button: with this control, you can automatically seek for a busy
channel.
- Rotate the squelch clockwise until the background noise is no longer heard; or rota-
te the knob totally anti-clockwise to use the digital squelch.
- Press the SCAN button: the transceiver will scan automatically all the channels until
a carrier is being received.
- When it finds the carrier, it stops and starts again some seconds after the end of the
communication on the channel.
- When the radio is transmitting, the scan function is deactivated.
- Keep pressed the SCAN button for 2 seconds to activate the Noise Blanker filter;
AM or FM will blink on the display.
16. button: display lighting.This function allows to operate in darkness conditions. By
pressing this button, the backlight will be activated. Push it again to deactivate it.
17. Push to talk button (PTT): Its pressure activates the transmission. When it is released,
the receiver is activated.
18. Channel UP: to skip to the next channel. Keeping this button pressed, the "autorepeat"
function is obtained.
19. Channel DOWN: to skip to the previous channel. Keeping this button pressed, the
"autorepeat" function is obtained.
20. Car adaptor contact: lift the button and take the car adaptor out.
4 | Alan52 DS user manual