Pioneer DVR-543H-S Front panel display, Shows ‘LOCK’ when a Button is pressed Can’t use One Touch

15Additional information

Problem	Remedy
Front panel display	• The Child Lock is on; turn off in order to use the recorder (page 46).
shows ‘LOCK’ when a
button is pressed
Can’t use One Touch	• Make sure that there is a recordable DVD-R/-RW loaded with some
Copy (HDD to DVD)	free space for recording and fewer than 99 titles already on the disc.
	Also make sure that for a Video mode disc or a DVD+R, the disc isn’t
	finalized.
	• Make sure there is a recordable DVD+R/+RW loaded with some
	free space for recording and fewer than 49 titles already on the disc.
	• If you delete a title from a DVD+R/+RW disc, the number of
	remaining recordable titles may not decrease.
	• Further recording is not possible on a finalized DVD+R. Check that
	there isn’t a disc menu on the disc you’re trying to use.
	• If the title currently playing contains material that is copy-once
	protected, One Touch Copy will not work.
	• One Touch Copy can’t be used for titles over 8 hours long when
	copying to DVD+R/+RW (though you can use a DVD+R DL).
	• One Touch Copy can’t be used for MN1 to MN6, SEP, SLP or EP titles
	when copying to DVD+R/+RW.
	• One Touch Copy doesn’t work if the recorder is already recording to
	DVD.
Can’t use One Touch	• Make sure that there is space available on the HDD and that there
Copy (DVD to HDD)	are fewer than 999 titles on the HDD.
	• One Touch Copy doesn’t work if the recorder is already recording to
	the HDD.
The picture freezes and	• Press STOP then try restarting playback.
the front panel and	• Press the front panel STANDBY/ON button to switch the power
remote control but-	off, then switch back on and restart playback. If the power fails to
tons stop working	switch off, press and hold STANDBY/ON for 5 seconds until the
	power switches off.
A device connected via	• Check that it is a device that may be connected to this unit (digital
USB does to function.	camera, USB memory, memory card reader or printer).
(DVR-640H-S/DVR-543H-S• Use a USB cable less than 5 m in length.
only)	• Check that the USB cable is inserted fully.
	• Check that the USB device is powered on.
	• Only the first digital camera, USB memory or memory card reader
	connected is readable by this unit. Unplug multiple devices and
	connect the device you want to use first.

If the unit does not operate normally due to external effects such as static electricity, disconnect the power plug from the outlet and insert again to return to normal operating conditions.

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