User Manual

Safety Information

WARNING! Use of procedures or adjustments other than those specied herein may result

in hazardous radiation exposure.

850/1300 nm

multimode OTDR port

This is a CLASS I LASER output

1310/1550 nm

single-mode OTDR port

This is a CLASS I LASER output

VFL port

This is a CLASS II LASER output. Do not stare into beam

WARNING! Do not connect the OTDR to any ber that is not dark, or that is terminated by a

device with reectivity > -13 dB.

CAUTION! To avoid serious eye injury, never look directly into the optical outputs of ber optic

network equipment, test equipment, patch cords, or test jumpers. Refer to your company’s

safety procedures when working with optical systems.

WARNING! Use only the specied AC adapter. Use of another type of AC adapter can damage

the instrument and create the danger of re and electrical shock.

WARNING! To avoid the danger of re and electrical shock:

• Never use a voltage that is different from that for which the AC adapter is rated.

• Do not plug the unit into a power outlet that is shared by other devices.

• Never modify the power cord or excessively bend, twist, or pull it.

• Do not allow the power cord to become damaged. Do not place heavy objects on the power

cord or expose it to heat.

• Never touch the AC adapter while your hands are wet.

• Should the power cord become seriously damaged (internal wiring exposed or shorted),

contact the manufacturer to request servicing.

CAUTION! Do not run any tests or perform functions that activate an M200 laser unless ber

is attached to the corresponding OTDR port.

NOTICE! An M200 OTDR contains no user serviceable parts. Except for changing batteries

and cleaning optical ports, this instrument must be returned to Noyes or authorized agents

for repair and calibration.

IMPORTANT! Proper care in handling should be taken when using any precision optical test

equipment. Scratched or contaminated optical connectors can impact the performance of the

instrument. It is important to keep the dust caps in place when the unit is not being used.