Noyafa NF-902 Uživatelský manuál

MODEL:NF-902ORIGINAL AUTHENTICed produntctetsa,Ping noteit arfltelonwueodCORIGINAL AUTHENTICREV1.0Your excellent helper in cable test!INSTRUCTION MANU

7．Standard configuration (1). NF-902 Handheld light source ------------------- 1 piece(2). Operation Manual----------------------------------- 1 pie

Your excellent helper in cable test!9NF-388 NF-903 NF-906ANF-468L NF-3468 NF8108-MNF-268NF-806RNF-306 NF-868 NF-8208NF-816

Your excellent helper in cable test!SHENZHEN NOYAFA ELECTRONIC CO.,LTD

1. Brief introduction ------------------------------------------------ 11.1 Summarize -----------------------------------------------

1. Brief introduction Model NF-902 is used as an optical fiber light source, along with a suitable meter such as the NF-906 is used to determine

ModelNF-902Wavelength(nm)1310,1550Emitter TypeFP-LDModulation FrequenciesCW / 2Hz(650)/ 270Hz,1KHz,2KHz Fiber TypeSM、MMOutput Stability(dBm)±0.04@20℃@

2.4 Description for front panel(1)Power Key Used to turn on the tester, if press it by 2s continuously, the meter will be turned off. Auto-of

3.1 Description for the information on LCDAfter press power key to start the meter, the following information will be shown on LCD:(1)if the m

3.2 Operation1. Connect the tested bridle wire to light source and power meteras shown in the following fig:2. Turn on the light source to enter wor

4．Maintenance As a high sensitive electric ＆ optical instrument, this optical power meter must be maintained carefully so as to acquire high precision

4.2 9V battery replacement For NF-902 Optical light source, available to be supplied by single 9V battery. Open the back cover to install or take out