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Receiver Controls, Indicators, and Alarms 

This  section  of  the  manual  will  give  an  overview  of  the  available  menus  in  the 

MX862R-2 series optic receiver and their descriptions. All instructions in Section 

2.0 refer to the representation of the front panel shown in the diagram below. The 

user scrolls through the menus using the push bottoms found on the front panel, 

these are located just to the right of the LCD screen. 

 

 

3.1

 

The operation of the panel 

3.1.1

 

Open menu 

A.

 

Plug in 110V power supply 

B.

 

Turn on power switch in the rear panel 

Unit enters the self-check mode, after validating, it enters working status, 

and will display “

Forward optic receiver

”. 

RX1   

 

Status lamp Red   

RX2   

 

Status lamp Red 

TEMP  

 

Status lamp Green 

POWER1   

Status lamp Green 

AGC                    Status lamp Green 

If the equipment operates with dual power supply, status indicator 

of “POWER2” is in green. 

If the status is changed from “AGC” to “MGC”, its status indicator 

turns to green. 

 

3.1.2

 

Start-up main menu 

Press “STATUS” button will display below menu in sequence. 

Menu # 1 -

 

S/N 

Read-only menu, indicates the serial-number 

Menu # 2 -

 

INPUT 

Read-only menu, indicates the input optical power 

Содержание MX862R-2

Страница 1: ...MX 862R 2 H HF FC C O Op pt ti ic ca al l R Re ec ce ei iv ve er r M MX X8 86 62 2R R 2 2 U US SE ER R M MA AN NU UA AL L Provided by Mega Hertz 800 883 8839 info go2mhz com www go2mhz com ...

Страница 2: ...king 3 2 2 Receiver Mounting and Power Connection 3 2 3 RF connection 3 2 4 Optic connection 4 3 0 RECEIVER CONTROLS INDICATORS AND ALARMS 5 3 1 The operation of the panel 5 4 0 ANNOUNCEMENTS 7 5 0 ERROR AND REMEDY 8 6 0 SPECIFICATIONS 8 9 7 0 GUARANTEE AND REPAIR ITEMS 10 ...

Страница 3: ... sure to leave a 1 75 inch about 4 5cm space above and below the unit Climate 0 C 50 C 32 F 122 F temperature range We recommend 25 C 77 F environment temperatures Humidity not higher than 95 in a dust free environment Equipment powered by AC or optional DC voltage Request of power supply AC input 94 245VAC 50 60Hz DC input 36 60VDC floating Power consumption Maximum 50W The DC power supply of the...

Страница 4: ... at least the following specifications Non residue inert gas for precision dust removal Ultra filtered to 0 2 microns Recommended for optical systems Using compressed air as listed above remove the bulkhead dust cover and hold the can of compressed air about 6 inches from the connector After spraying a few short bursts into the bulkhead the connector should be clean and ready for connection If com...

Страница 5: ...1 Open menu A Plug in 110V power supply B Turn on power switch in the rear panel Unit enters the self check mode after validating it enters working status and will display Forward optic receiver RX1 Status lamp Red RX2 Status lamp Red TEMP Status lamp Green POWER1 Status lamp Green AGC Status lamp Green If the equipment operates with dual power supply status indicator of POWER2 is in green If the ...

Страница 6: ...s menu that you wish to change press STATUS for 1 or 2 seconds to choose the amend location push STATUS currently value 1 press STATUS to the end of the address to enter into save and exit For example amend IP setup menu IP 192 168 000 015 if changing 5 to 6 use STATUS key to choose the place of 5 then press STATUS key to change 5 to 6 then press STATUS to save amended IP 192 168 000 016 The defau...

Страница 7: ... RF output level would increase or decrease 2 dB 1 2 Optical receiver RF drive level to increase or reduce 1 dB optical receiver RF output level would increase or decrease 1 dB 1 1 When received power is 2dBm RF output level is 35dBmV 1dB RF working output level can modulate through ATT1 Note for high output models there is an additional RF level control red know on top of receiver top of chassis ...

Страница 8: ... BGD702 may be damaged When BGD702 working in high current 435mA such as the units installation of grounding is poor electrostatic may lead to damaged module may need to be returned for factory maintenance c Check FL EQ ATT1 or red RF adjustment knob on top of the unit s chassis 3 RF output level too high causing the distortion index to be deteriorated a Check received optical power to determine i...

Страница 9: ...dB 0 5 Output level adjustable dB 0 20 MGC Reflect loss dB 16 750MHz Output impedance Ω 75 Link feature Test channel PAL D 60ch CNR dB 52 10Km fiber 1dBm receive CTB dB 70 CSO dB 63 General feature Network management interface option RJ45 RS232 support IE and SNMP Power supply V 110VAC Power Consume W 50 single power work Work temp 5 65 Machine temp Control automatically Storage temp 40 85 Relativ...

Страница 10: ... Qualification label with the series number providing one year s guarantee 2 In case of Red indicator LED blinking Alarm Please return for repair User should not open the top cover for repair or warranty will be voided Provided by Mega Hertz 800 883 8839 info go2mhz com www go2mhz com ...

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