GRAPHTEC GL840 Quick Start Manual page 5

• The internal memory is displayed as the SD1 or SD CARD1
• The internal memory is not removable.
* Make sure that the SD CARD
is not locked.
CAUTION: When removing the SD CARD, remove it after the SD CARD on the GL840's screen is displayed in
green.
The POWER LED blinks while accessing to the SD CARD.
When connecting to the PC with the
USB cable, attach the supplied ferrite
core to the USB cable as shown in the
following figure.
USB cable
This midi LOGGER complies with the EMC Directive in the state when the supplied ferrite core is attached to the
USB cable.
When connecting with the USB cable, the USB driver must be installed to the PC. For information about how to
install, refer to the "USB Driver Installation Manual" in the supplied CD-ROM.
Internal memory
Mounting of the SD CARD
< How to mount >
(1) Open the protective
cover of SD CARD.
(2) Push the SD CARD until
it clicks and is locked.
Connection of the USB cable
Ferrite core (Supplied)
< How to remove >
(1) The SD CARD is unlocked
by pushing gently the SD
CARD.
Then, remove
the SD CARD.
Using the cable with A-type and B-type
connectors, connect between the midi
LOGGER and PC.
A-type connector B-type connector
4