ViVOtech Inc. VIVOPAY8100 ユーザーズマニュアル
ViVOpay 8100 User Guide
5
Installing the ViVOpay 8100
Figure 3. Horizontal protection angles
Horizontal Angle β
Remarks
Vertical Angle α
315° ≤ β ≤ 45°
Within this range of β the cardholder deters an
observer with his/her body.
observer with his/her body.
N/A
45° ≤
β ≤
90°
270° ≤
β ≤
315°
Within these ranges visual observation of the keypad
is partially blocked by the cardholder. The protection
angle α shall be at least 35°. Please note that the
front end of the privacy screen must be higher if the
ViVOpay 8100 is tilted.
is partially blocked by the cardholder. The protection
angle α shall be at least 35°. Please note that the
front end of the privacy screen must be higher if the
ViVOpay 8100 is tilted.
α ≥ 35°
90° ≤
β ≤
270°
The protection angle shall be at least 40°. The
display side of the privacy screen may be lowered as
the PED is tilted against the horizontal plane.
display side of the privacy screen may be lowered as
the PED is tilted against the horizontal plane.
α ≥ 40°
γ
Horizontal
observation
range 45 to 315°
observation
range 45 to 315°
270°
90°
45°
315°
α ≥ 35°
α ≥ 35°
α ≥ 40°