Fluke CertiFiber Pro User Manual page 23


PASS LED comes on when a test passes.
TEST LED comes on during a test.
FAIL LED comes on when a test fails.
TALK LED comes on when the talk function is on.
LOW BATTERY LED comes on when the battery is low.
The LEDs also have these functions:
•
Battery gauge (see Figure 4 on page 19)
•
Volume indicator for the TALK function
•
Progress indicator for software updates

Singlemode output port with removable connector adapter
and dust cap. This port transmits optical signals for loss and
length measurements.
The LED below the output port is red when the port transmits
1310 nm and green for 1550 nm.

Input port with removable connector adapter and dust cap.
This port receives optical signals for loss, length, and power
measurements.

Multimode output port with removable connector adapter and
dust cap. This port transmits optical signals for loss and length
measurements.
The LED below the output port is red when the port transmits
850 nm and green for 1300 nm.

Universal fiber connector (with dust cap) for the visual fault
locator. The connector accepts 2.5 mm ferrules. The LED below
the connector shows the locator's mode.

Button to manually control the output ports (
visual fault locator (

Micro-AB USB port: This USB port lets you connect the tester to a
PC so you can install software updates in the tester.

Headset jack

).
Chapter 1: Get Acquainted
Connectors, Keys, and LEDs
 
and ) and the
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