User Manual of DS-8100HMI-B Series Mobile Net DVR (V1.0)
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A: Please check the corresponding setup as the order:
1. Check the connection of RS-485 and the power connection of G-mouse module;
2. Check if the GPS interface of DVR is enabled?
3. Check if the “Bit Rate” in “PTZ” menu is as same as the parameter in G-mouse module;
4. Check if GPS antenna is covered or blocked by other objects;
After exclude all of above reasons, please change a new G-mouse module; if it still does not work, please contact the supplier.
Note: In caves, tunnels and some other environments, there is no GPS signal.
Q: why DVR keeps on reboot after booting, and has “di” voice warning every 10 seconds?
A: The possible reasons are:
1. Upgrade the wrong firmware, and give rise to the destruction of DVR software. Please contact the supplier to repair.
2. DVR motherboard failure, please contact the supplier to repair.