Pinetron pmr-c4004 User Manual page 11

3) Menu
: [CLR] – Goes Back to Previous Menu Without Saving
: [Arrow Keys] – Moves to Pointed Direction
: [Enter] – Enters to Selected Menu or Sub-menu
1-3. Others
1) USB Port
: For USB Backup Storage, USB-type 3G Modem or Mouse
2) Remote Control Signal Receiver
! Do not block the receiver port on the unit. Doing so may cause the
remote controller to function improperly. !
10 MOBILE DIGITAL VIDEO RECORDER