On / Off and Volume setting (Lock switch must be down in unlock
position)
•Power ON / OFF - press 1 x M button longer
•Volume -select with left or right arrow button,
Volume Level is shown as Land I..8 in flashing display.
Storing: press 1 x center key (M) or simply wait 10 seconds.
•Channel- press M key 1 x shortly, select channel I – I0 (I0 is
displayed as 0) with left / right keys according to Tour Guide’s
advise
Earphone - insert Micro USB Plug of earphone on right side. Cable
outlet looks upside and green arrow points towards radio body
Charger - Receivers can be charged as pair together or separately via
supplied Y cable and AC wall adaptor with USB socket. Charging also
possible from any USB socket at computer or other devices with USB
5 V power supply. Maximum charge time of fully discharged battery
about 5-6 hours. Green arrow shall point towards radio body!
Charge control - LED constant red (radio is off or locked): Charge
stops automatically when battery full – LED off.
Recommended charge while radio OFF and locked
StandBy - LED flashing green every 3 seconds: Receiver is on
Battery levels 4 bars = full, 1 bar = almost empty –
4 bars flashing = battery empty and will switch off soon.
Receive - LED constant green
Lock - slide switch (left side) up – red marking visible = all settings are
locked against any mal-adjustment
Unlock - slide switch down, red marking disappears = all controls are
activated.
