Adjust volume in FM Mode
Press MENU/
for two seconds to have control graphic, and use 
or 
to decrease or increase volume.
Setup Mode
Format Memory
Press MENU/
for one second to start up the Joybee 210, and press MENU/
to go to main
menu selection. Use 
and 
to move and press 
to go to SETUP mode. Use
and to move to FORMAT. Use and to select Yes or No. Press 
to execute for- mat or No/ MENU/
to exit.
Idle time to power off automatically
Press MENU/
for one second to start up the Joybee 210, and press MENU/
to go to main
menu selection. Use 
and 
to move and press 
to go to SETUP mode. Use
and to move to Auto off and press 
to enter. Use and to select the interval
you want the Joybee 210 to turn off automatically and press 
to confirm.
Idle time to turn off the Backlight
Press MENU/
for one second to start up the Joybee 210, and press MENU/
to go to main
menu selection. Use 
and 
to move and press 
to go to SETUP mode. Use
and to move to Backlight and press 
to enter. Use and to select the back-
light duration and press 
to confirm.
Adjust Screen Contrast
Press MENU/
for one second to start up the Joybee 210, and press MENU/
to go to main
menu selection. Use 
and 
to move and press 
to go to SETUP mode. Use
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