User's Manual

FCC ID : U88GSTR1924DT-SPR
HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD.
SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA
TEL:[phone] FAX:[phone] www.hct.co.kr
Report No. : HCT-R07-012 23/35
23
When in
alarming * DC matter/Current alarm
* Please verify DC power by using DVM (Digital Voltage Meter)
* Please reset AC power upon complete Alarm trouble
shooting.
When in
alarming * UL Oscillation
* Please check Isolation between Donor and Server.
* Please reset AC power upon complete Alarm trouble
shooting.
When in
alarming
* DL / UL LNA alarm
* Please check connection status of LNA.
* Please reset AC power upon complete Alarm trouble shooting
When in
alarming
* Temperature alarm
* Please Check following status
- Setting level of maximum temperature limit
- Temperature offset is normal or not.
- Circumstance temperature.
* Please reset AC power upon complete Alarm trouble shooting
When in
alarming
* DL low-input alarm
* Please reset AC power upon complete Alarm trouble shooting
When in
alarming
* DL low-output alarm
* Please Check following status
- Output power level is normal or not.
- Whether minimum output limit level is normal.
* Please reset AC power upon complete Alarm trouble shooting
When in
alarming
* RF OFF
* Please reset AC power upon complete Alarm trouble shooting
When output
power is no
longer strong
or problem
* Technician should verify
category of alarm at the front
side of repeater.
* When Red light on the Shutdown LED, technician should
troubleshoot the alarm via Notebook computer.