M5XU
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-2763 Rev.1 P. 4 / 4
POWER INDICATOR LED
The transmitter is provided with a power indicator LED
which blinks in different patterns indicating various oper-
ating status.
The following figure indicates typical patterns.
LED ON OFF PATTERNS
TRANSMITTER STATUS
Downloading the setting
Range setting
Fine adjusting
Supplying a fixed output
Normal
Abnormal Operation
(corruption of configuration data)
80ms
Burnout
MAINTENANCE
Regular calibration procedure is explained below:
■
CALIBRATION
Warm up the unit for at least 10 minutes. Apply 0%, 25%,
50%, 75% and 100% input signal. Check that the output
signal for the respective input signal remains within accu-
racy described in the data sheet. When the output is out of
tolerance, recalibrate the unit using the PC Configurator
Software (model: M5CFG).
LIGHTNING SURGE PROTECTION
M-System offers a series of lightning surge protector for
protection against induced lightning surges. Please contact
M-System to choose appropriate models.
