Product Operation Method - NOYAFA NF-868 Instruction Manual

Multipurpose lcd display cable test & inspection instrument
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Product operation method

Powder-on display interface
Synchronous self test (
from left to right)
5 seconds later, the following main interface is displayed:
There are four functional options in the main menu interface
(1).Connection test --- Connection and disconnection test: to test connection
of M, S R end-end cable and perform positioning of the failure;
(2).Length test---Pairing and length measurement: to verify cable length, open
circuit distance and pairing, crosstalk;
(3).Line finding---to find target cable among lots of network cables, telephone
cables, USB cables, coaxial cables and other kinds of wires;
(4).Parameter setup---Calibration and setup (Refer to the related chapters
below)Press "UP" and "DOWN" key to move the cursor "
and downwards to the corresponding items, and then press "ENTER"
key to enter corresponding test function.
Test method (Totally four methods)
(1). M-S method---When testing network
cable sequence and length with the main
unit, one end is connected with the "MAIN"
interface of the main unit, and the connection
of the other end with "SCAN" interface of the
main unit is as shown in Figure 1:
------
self test dynamically displayed in the line
- - - -
identify
Wire mapping
Cable Length
Scan Cable
C o n f i g u r e
-05-
Your wiring expert
- - - -
Figure 1
"upwards

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