10
LOW VOLTAGE WARNING
When the trackers nominal working voltage is lower than normal, it will alert all users 3
times at 1 minute intervals before it turns off and becomes inoperable.
The alert will contain location information plus ‘STATE: LP’ - meaning low power.
CAUTIONS
1. Keep the unit dry. Any liquid may destroy or damage the inside circuitry.
2. Don’t use or store the unit in dusty places.
3. Don’t keep the unit in extremes of heat and cold.
4. Handle carefully. Do not drop, vibrate or shake it violently.
5. Clean with dry cloth. Don’t clean in chemicals or detergent, etc.
6. Do not disassemble, tamper or attempt any repair.
7. Don’t use other antennas. This may interfere with the reception/transmission and may
increase radiation.
8. Tampering, abuse and misuse with the unit will void any warranties.
LED STATE DESCRIPTION
RED LED — indicates power state:
State
Meaning
Constant Lighting
Searching for GSM signal
Flash every 8 seconds
GSM reception okay
GREEN LED—indicates GPS signal state
：
State
Meaning
Constant Lighting
GPS not located
Flashes steadily
GPS position located
Summary of Contents for VT401
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