RCA RS50U1-EU Manual page 29

Item
Select Disk
Speed check
Format
Recode list (shortcuts "index")
Video record(shortcus "Record")
1) Speed check: Check storage equipment PVR File System is well established. Default as
Start， OK/Enter and Right key to inspect the USB files systerm and speed, the
processiong shows Checking... When no inserting USB，or inspection failed, it shows
FAIL When inserting USB but didn't pass MStar Format，enter Format menu When
inserting USB but inspecting unnormal no partition, it shows No Partition
2) Format: At Format, press OK/Enter or Right key to start Checking PVR File System，after
confirmed USB equip information, it pop out Format Disk menu as follows
Picture
3) Channel – Recorder List 1 pattern for reference The menu is as follows，
Picture
Description
Choose the disc to store whatever content
need record
Check usb speed
Storage format
The list of record program
Start record