TriBrer EPN70 Скачать руководство пользователя страница 11 | Manualshive

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TriBrer EPN70 Скачать руководство пользователя страница 11

10

Threshold & Calibration

Threshold

REF/

dBm/dB

F/P

mode

ReCall

Save

Enter

>2S PERM

1490nm

1550nm

OLT

Video

CO

1310nm

ONT

Press the

"Threshold " key you can shift the interface.

The picture show the threshold set interface.

User can set these 10 threshold. Please see page 11

for details.

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Содержание EPN70

Страница 1: ......

Страница 2: ...mble the cabinet Avoiding condensation problems As much as possible avoid sudden temperature changes Do not attempt to use the drive immediately after moving it from a cold to a warm location to raisi...

Страница 3: ...ode ReCall Save Enter 2S PERM 2 First check the accessories Standard Host Manual Calibration Certificate Optional AC DC Adaptor If any accessory is short please relate with the dealer ASAP 1490nm 1550...

Страница 4: ...or of VFL or OPM 1 ONT 1310nm input connector 2 OLT Video 1490 1550nm input connector 3 LCD 4 ONT warning LED 1310nm 5 OLT LED 1490nm warning 6 Video LED 1550nm warning 7 Power Key 8 F P mode Key PASS...

Страница 5: ...4 1 Press and push down 2 Open the lid 3 Place the batteries 4 Close the lid and push up Set batteries Warning At the same time can not use different style and different capacitance batteries...

Страница 6: ...mode ReCall Save Enter 2S PERM Threshold REF dBm dB F P mode ReCall Save Enter 2S PERM Data Networks Analyser IXIA Smartbits Optical Splitter Lamda Demultiplexer Lamda Multiplexer Variable Optical At...

Страница 7: ...Power on off auto power off Press the Power key to turn on the device with auto power off After 10 minutes no key pressed it will auto power off Press Power key for 2 seconds when turn on the device t...

Страница 8: ...shold REF dBm dB F P mode ReCall Save Enter 2S PERM 1490nm 1550nm OLT Video CO 1310nm ONT It can test the signal of 1310 1490 1550nm and show its power in the same time HI and LO mean the result is ou...

Страница 9: ...310nm ONT 1490nm 1550nm OLT Video CO 1310nm ONT PASS WRNG FAIL alarm depends on the threshold the user set Open or close the alarm function PASS WRNG FAIL F P On LCD there are warning words beside the...

Страница 10: ...m OLT Video CO 1310nm ONT REF It will show you the reference value you stored before then turn the unit to dB Keep pressing for 2 seconds you can save current value as reference dBm dB Change the unit...

Страница 11: ...dBm dB F P mode ReCall Save Enter 2S PERM 1490nm 1550nm OLT Video CO 1310nm ONT Press the Threshold key you can shift the interface The picture show the threshold set interface User can set these 10 t...

Страница 12: ...n one bit of any Decrease the bit by 1 when the cursor is in one bit of any data see figure 3 data see figure 3 How to understand the threshold 1 Each wavelength has its threshold 2 If the current val...

Страница 13: ...More than 1 year no calibration User can do easy calibration as the following steps Press the TH key to the calibration menu as the picture 1 Press the SEL key to move the cursor 2 Press the key to in...

Страница 14: ...Enter 2S PERM 1490nm 1550nm OLT Video CO 1310nm ONT 13 When in testing interface user can press Save key to save current value And press the Save key for 2 seconds to the History interface In the Hist...

Страница 15: ...Video CO 1310nm ONT VFL Mode OPTIONAL In the PON test interface press F P mode Key for 2 seconds it will turn to the visual fault locator mode press again to return to the PON test interface In visua...

Страница 16: ...ange the unit dBm uW and dB Threshold change the wavelength 850 1300 1310 1490 1550 1625 REF Enter press to check the REF value press for 2 seconds to save the current value as a new REF value In the...

Страница 17: ...16 Backlight Threshold REF dBm dB F P mode ReCall Save Enter 2S PERM 1490nm 1550nm OLT Video CO 1310nm ONT Turn on or turn off the backlight...

Страница 18: ...P mode ReCall Save Enter 2S PERM 1490nm 1550nm OLT Video CO 1310nm ONT Remain80 100 Remain40 80 Remain20 40 Remain less than20 If the energy is too low the beep will be on and device will auto power...

Страница 19: ...the battery indication on LCD will flash After charging fully the indication will stop flashing and show full Don t charge for more than 24 hours If charging while using the device the time will be lo...

Страница 20: ...eries Common malfunction Described Described Can not turn on After turn on shut it immediately Malfunction cause Malfunction cause Display the messy code Reset is incorrect Operation do not have react...

Страница 21: ...1490nm Data memory Power supply Storage Temp Operation Temp Relative humidity Size Weight Battery life Extension interface Measurement of 1550nm Pass band Pass band Max permitted input level Max perm...

Страница 22: ...tion 7 Option8 Option 9 650nm 25mW 2 5mmUPP 0 01dB 1mW 0 2dB 10mW 2 70dBm 8dBm 60dBm 18dBm 50dBm 26dBm InGaAs FC PC 2 5mm UPP 700 1700nm 850 1300 1310 1490 1550 1625nm 15mW 20mW PON Power Meter PON Po...

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