22
Section 2
2.
2
IDR
/W h
e
ad
: M
o
de
l
V70
0
-HM
D1
1
-1
V700-L11
User's Manual
Section 2
Unit Specifications
2.2.4 Communication performance (information only)
●
Communication area (Model V700-HMD11-1 vs. Mode V700-D23P41)
●
Effect of background metal (Model V700-HMD11-1 vs. Mode V700-D23P41)
Model V700-HMD11-1
37mm
Recommended communication area
Y
X
50
40
30
20
10
50
40
30
20
10
0
-10
-20
-30
-40
-50
Y(mm)
X(mm)
Tag
Model V700-HMD11-1
X
Y
100
80
60
40
Distance to background metal X (mm)
Comm
unication distance (data without
bac
kg
round metal is tak
en as 100%)
Y (%)
20
0
100
80
60
40
20
0
Tag
Metal body