Ceke DTV-UDWG100F Скачать руководство пользователя страница 22

                                                              DTV-UDWG100F User Manual 

Guilin CEKE Communication Equipment Co., Ltd. 

Add: D-08, Information Industrial Park, Chao Yang Rd, High-tech District, Guilin, Guangxi, 541004, P.R.China. 
Tel: +86 773 2120 156    Fax: +86 773 2120 299    Email

[email protected] Web: www.glsq.com 

21 

below: 

Id

0010

AGC is ready; Ford:100.0w; REF:001.0w; ATT:100; AGC:100; Temp:40C; 

DC:38V;  PA:ON  ;  FAN:ON  ;AFWD:1V;  last  alarm

the  alarm  information  is  as 

follows: 

   

            0: "no alarm"                    Normal 

                        1: "P-A RF in large"        Preamplifier signal input is too large.                       

  2: "P-A RF in small"          Preamplifier input is too small.             

                        3: "P-A status off"              Preamplifier closed. 

                        4: "Temp high"                  Temperature is too high. 

                        5: "FORD Pow alarm” Transmitting power is too high. 

                        6: "REF Pow large"          Reflection power is too high. 

                        7: "MAIN DC alarm"        Abnormal voltage alarm 

1

ID

0010                    Equipment No. Refer to 4-1 ID 

2 AGC is ready                  AGC status NOT READY or READY 

3

FORD 

100.0W        Current transmission power Unit: W. 

4

REF

001.0W              Current reflection power Unit: W. 

5

ATT

100                    Current AGC value, refer to AGC value in 4-1 

6.

AGC:100                Manually set-up AGC power

refer to AGC value in 4-1. 

7

TEMP

40C              Current machine temperature Unit: °C 

8

DC

38V                    Current power supply voltage    27V for 1W

39V for machine 

over 1W. 

9

PA

ON                        Current amplifier operation status      ON or OFF 

10

FAN

ON                  Current fan open status      ON or OFF 

11

AFWD

1V                  Circuit voltage of amplifier power detection should be the 

Содержание DTV-UDWG100F

Страница 1: ...mation Industrial Park Chao Yang Road High tech District Guilin Guangxi 541004 P R China Tel 86 773 2120 156 Fax 86 773 2120 299 Email glsq glsq com Web www glsq com Terrestrial Digital TV Wide Band F...

Страница 2: ...his machine either for operation or maintenance in short time Please make sure you review all documents we provide carefully before installation so that you make full use of this machine We are seriou...

Страница 3: ...rotection 4 3 3 Electrostatic Induction 5 4 Product Installation Instructions 5 4 1 Unpacking Inspection 5 4 2 Safety Requirements 6 4 3 Rack Mounting 6 4 4 Accessories Installation 6 4 5 Cleaning and...

Страница 4: ...Wavelength Amplifier Mode Operation Bandwidth Equipment Function Maximum Power auxiliary cooling Volume production time Equipment Version UHF Band Digital Amplifier Broadband work Signal Gap fill Fan...

Страница 5: ...t output MMDS Down conversion Receiver Module To support the microwave signal input Input RF Delay Module Make the equipment support the wideband low power single frequency networking 3 Product Safety...

Страница 6: ...12W 30W Nominal output power 5W 10W 20W 50W 100W 200W Maximum rated input power 50W 70W 100W 400W 600W 1000W Operating Environment Outdoors Within 5000m above sea level 25 55 relative humidity 95 wat...

Страница 7: ...llation 4 3 Rack Mounting Outdoor repeater can be installed on the wall or on the pole When the equipment is installed in the wall the user can use screws or expansion screws to fix instead of clamps...

Страница 8: ...th to clean the surface gently make sure there is no liquid spilled inside the equipment during the cleaning users can also use a hair dryer or vacuum cleaner to remove the dust inside the machine 4 6...

Страница 9: ...n operation status connected to the power only the designated staff can do the maintenance work 5 System Functional Block Diagram Input Filter optional LAN DIGITAL AGC nS Protection circuit Broadband...

Страница 10: ...Cooling System 50 watts above serious products use the auxiliary air cooling system it is located in the rear side of repeater CEKE take full advantage of natural heat emission of the large area heat...

Страница 11: ...n of digital and analog to achieve the output power adjustable in a continuous wide range Models below 50 watts can provide the interfaces for external battery backup power and photovoltaic battery Pr...

Страница 12: ...equipped with the MMDS receiver module to make the equipment directly receive the microwave signal then converted to UHF signal for coverage DTV UDWG unique RF delay input module The RF signal delay m...

Страница 13: ...dB Proper working 21 Allowed working 16 Output shoulder single spectrum 4 2MHz dB 38dB single spectrum 8MHZ In band flatness single spectrum dB 0 5 fc 3 756MHz Transmission Delay s 5 Noise Figure dB...

Страница 14: ...essage Operating temperature 25 55 Relative humidity 95 Operating Altitude m 5000 8 Interface Introduction DTV UDWG series repeaters have perfect input and output interfaces There are position marks f...

Страница 15: ...rameter editing status increase the parameter value DOWN key in menu browse status move the cursor down In enumeration parameter editing status rotate parameters value in numeric parameter editing sta...

Страница 16: ...attenuate 0dB The above attenuation value applies to 15 60 dB RF signal strength optical fiber received signal strength should plus 30 dB based on RF signal strength Set preamplifier output maximum pr...

Страница 17: ...or too strong Please restart the repeater if signal strength changes 1 2 FOR D POW Current output power display Unit W 1 3 REF POW Current reflection power display Unit W 1 4 ATT Corresponding to the...

Страница 18: ...rmally please review this alarm information to determine the problem and investigate it one by one until the repeater operates normally 2 1 PRE AMP RF IN Pre amplifier RF input status Displaying OK P...

Страница 19: ...tage with multimeter 1 5 adjust the voltage up limited protection point and voltage up limited protection point 3 8 appropriately 2 7 FIRST ALARM The first alarm Record the latest alarm reason 2 8 SEC...

Страница 20: ...o need to set If it is set at a fixed attenuation you have to test the strength of input signal according to list above and check 1 4 the same illustration with 1 4 3 4 MAX input power Preamplifier ou...

Страница 21: ...ue shown in 1 5 is lower than power supply lower limit protection point it will come into protection Generally the display value decreased by 7V If it shows 39V the protection value setting is 32V 3 9...

Страница 22: ...closed 4 Temp high Temperature is too high 5 FORD Pow alarm Transmitting power is too high 6 REF Pow large Reflection power is too high 7 MAIN DC alarm Abnormal voltage alarm 1 ID 0010 Equipment No Re...

Страница 23: ...sturbance please check if the antenna and feeder of GPRS are in near distance with output port and feeder of the repeater which should be set far from repeater antenna If the GPRS doesn t work after b...

Страница 24: ...35 45dB attenuate 10dB 45dB below attenuate 0dB The above attenuation value applies to 15 60 dB RF signal strength optical fiber received signal strength should plus 30 dB based on RF signal strength...

Страница 25: ...on First three items are the same for version 3 3 and 3 52 Settings are same for 1 Information 2 alarm 3 setup As for detailed description of first three items of version 3 52 please refer version 3 3...

Страница 26: ...an extension cable with length of 10 meters should be added to the output interface of GPRS module Try to keep the GSM antenna away from repeater transmitting antenna Use waterproof tape to cover the...

Страница 27: ...connection open GOOGLE browser key in the website for remote control software in the address bar Input the user ID and password provided by us you can check it after logging in Check the repeater inf...

Страница 28: ...fier input power check the adequacy of the antenna isolation whether self excited or not appropriate adjust protection points Reorient the receiving antenna adjust input signal to the normal and safe...

Страница 29: ...p this card so that we can provide comprehensive after sales service for you and your company Product Name Model Product Serial No Origin of goods Sales Company Name Sales Company Address Sales Compan...

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