User's Manual

FCC ID : U88GSTR1930DT-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
21
When in
alarming
* DL over-input alarm
* Please Check following status
- Proper maximum output power limit level
- BTS input level (Spectrum Level)
- Input RSSI value at Status mode
- Downlink Attenuation level
- Downlink Attenuation Table
* Please reset AC power upon complete Alarm trouble shooting
When in
alarming
* DL over-output alarm
* Please make sure output power is operated normally.
* Please reset AC power upon complete Alarm trouble
shooting.
When in
alarming
* UL over-output alarm
* Please make sure output level is operated normally
* Please reset AC power upon complete Alarm trouble shooting
When in
alarming
* VSWR alarm
* Please Check following status
- Antenna port connection
- Whether inner-output cable is damaged or not.
* Please reset AC power upon complete Alarm trouble
shooting
When in
alarming
* IF Module alarm
* Please verify IF Module LED is On.
* When LED is Off, module should be defective.
When in
alarming
* DL, UL PAM alarm
* Please reset AC power upon complete Alarm trouble shooting
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
Report No. : HCT-R07-013 21/33