Holux GM-305 GPS Receiver User Manual


 
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When downloading map file to GM-305-DT \ GM-305-HT, the map size must be
smaller than the memory size built-in the unit. If the map size is too big, the screen will
show:
(vi) Click Transfer and Download. The screen shows:
(vii) When complete, it will say:
(viii) Press to load another or Press to return.
IMPORTANT!!!
You may merge several maps and download them into Explorer memory.
(i) Execute MapEZ305.exe.
(ii) Click File and select Merge. Open Field will show up in the screen.
(iii) Click the first map file (*.crd), then Hold ctrl and click 2
nd
, 3
rd
…map file, then click
OK.
(iv) Select a destination and a map name to store the merged file. The screen shows:
Note: The merging can be terminated at any time by pressing Cancel icon.
(v) When complete, the screen shows map size. Click Transfer and Download. The rest
steps are the same as downloading single map file.
CAUTIONS! If the data is not 100% transferred, you need to download again.
Merge Processing
Cancel
File Length: ??????
Map size too big, Over xxxx bytes
the overage to the built-in memory size
File Length: ??????? bytes
Transferring data to Explorer
??% completed
File Downloaded Successfully!