1 External Memory Devices
31-2 WindO/I-NV4 User’s Manual
1.3 Specifications of External Memory Devices
● SD memory card
Models support SD memory cards with the following specifications:
• SD memory cards: max capacity 2 GB. SDHC memory cards: 2 GB to 32 GB.
• Compatible with FAT16 or FAT32 formatting.
Note, SD memory cards with less than 2 GB of capacity must be FAT16 formatted. FAT32 formatted cards cannot
be recognized.
• The maximum size of files that can be read and written is 256 MB.
• File names may be up to 120 characters long. (Includes file extensions.)
• File paths may be up to 250 characters long. (Includes file extensions and drive letters.)
• Only alphanumeric characters and symbols can be used for file names and folder names. However, must not
contain the following characters:
" * / : < > ? \ |
●
USB flash drive
Models support USB flash drives with the following specifications:
• Max capacity 32 GB.
• Compatible with FAT16 or FAT32 formatted USB flash drives.
• The maximum file size that can be read and written is 256 MB.
• File names may be up to 120 characters long. (Includes file extensions.)
• File paths may be up to 250 characters long. (Includes file extensions and drive characters.)
• Only alphanumeric characters and symbols can be used for file names and folder names. However, must not
contain the following characters:
Use of IDEC, HG9Z-XMS2 SD memory card (2 GB capacity) is recommended.
Check the IDEC web site for more information about compatible SD memory cards.
HG2J-7U: " # $ & ' ( ) * / : ; < > ? \ ` | ~
Two consecutive periods
HG5G/4G/3G/2G-V, HG4G/3G, HG2G-5F/-5T, HG1G/1P: " * / : < > ? \ |
Check the IDEC web site for more information about compatible USB flash drives.