Troubleshooting
If your is not operating as intended, please check the following items rst.
Recording/playback trouble
■
No sound is played/volume is low
• Conrm that the output volume of the is not set too low.
• Check the volume of the computer, iOS device or other equipment connected to the
.
■
Recorded audio cannot be heard or is very quiet
• Conrm that the mic is pointed in the right direction.
• Check the input level settings (
→
"Adjusting input levels").
• Check the plug-in power setting (
→
"Setting plugin power").
■
Unable to record
• Conrm that the REC LED is lit (
→
"Names of parts").
• Check the remaining recordable time with the counter shown on the Home Screen (
→
"Home Screen (in
recording standby)").
• Conrm that a microSD card is loaded properly in the card slot (
→
"Inserting microSD cards").
• If the HOLD function is on, buttons operations will be disabled. Disable the HOLD function (
→
"Preventing
misoperation").
Other trouble
■
Computer does not recognize the
when they are connected by a USB cable
• Conrm that the operating system of the connected computer is supported on the ZOOM website (www.zoom.
co.jp).
• The USB function must be set on the
to allow the computer to recognize the (
→
·"Using as an audio
interface", "Using as a card reader").
■
Battery operation time is short
Making the following changes could increase the battery operation time.
• Set the type of batteries used (
→
"Setting the type of battery used").
• Turn plug-in power o when not using it (
→
"Setting plugin power").
• Turn the display backlight o (
→
"Setting the display backlight").
• Reduce the sampling rate used to record les. (
→
"Selecting the recording format").
• Due to their characteristics, NiMH batteries (high-capacity ones recommended) or lithium batteries should
enable longer use than alkaline batteries.
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