User's Manual

Table Of Contents
TERMINAL OVERVIEW
Differences Between VX 685 and VX 690 Terminals
12 VX 685/VX 690 INSTALLATION GUIDE
Battery 3.7 V DC/2450
mAh
3.7 V DC/2450
mAh
3.7 V DC/2450 mAh
Paper roll 40 mm 40 mm 40 mm
Charger 5 V DC/2.2 A 5 V DC/2.2 A 5 V DC/2.2 A
Dimension
(mm)
163 x 78 x 52 163 x 78 x 52 163 x 78 x 52
Table 3 Features Comparison (continued)
Features VX 685 GPRS VX 690 3G-BT VX 690 3G-BT-WiFi