PM-204A/B 1. Introduction The PM 200 series of Power Meters are both rugged and refined. Operating in all commonly used wavelengths, these well-engineered units have been designed to function in laboratories, LANs, WANs and CATV environments, as well as long-distance optical networks.
PM-204A/B 4. Preparing for Operation 4.1. Unpacking the instrument Packing material We suggest that you keep the original packing material. Using the original packing material is your guarantee of protecting the instrument during transit. Standard Accessories: Power Meter, FC/PC, SC/PC, ST/PC Interchangeable Connectors, NiMH Batteries (x2), Built-in 2.5mm...
If the instrument is mainly used at one location, e.g. in a laboratory or test department, the AC adapter can be used to power it instead of batteries. There is a DC input jack on the bottom of the PM-204A/B instrument casing into which the output cable of the AC adapter is plugged.
PM-204A/B 5.1.2. LCD 5.2. Turning the instrument on and off 1) Press the "ON/OFF" key briefly. 2) The instrument powers on and backlighting switches on. 3) Please check the battery capacity if it fails. 4) Press the "ON/OFF" key briefly again.