Findings: Lots of hanging TJ box is visiable.
Action Taken: Reduce TJ box replacing optical fiber.










Findings: Lots of hanging TJ box is visiable.
Action Taken: Reduce TJ box replacing optical fiber.










VFD modbus interrupt problem found. Than reset the VFD.
2 Nos New Camera Installation . 2. new 20m utp cable install 3. connector change 4. IP Setup
ONU connection Problem . Now DTW-223 5 Nos CCTV operation in NAV-4
Problem: Shutdown time is ACB not open.Problem found: ACB Internal control unit not working found.Observation: DTW 216 UVR checked, when plug PTT UVR…
Observation: Radio communication checking complete DTW 213.1. In DTW 213, We checked up to 10 minutes. RSSI Value (Dc volts) MAX: 2.395V, MIN:…
Dtw-208 CCTV power supply is received from directly LV panel. Frequently Fault come in UPS. Now Everything is Normal.