UNI-T UT-M14 User Manual page 6

2.3 General Inspecting
Please inspecting the product before using.
a. Check for Damages caused by Transport
If the packaging carton or the foam plastic cushions are severely damaged,
please contact the UNI-T distributor of this product immediately.
If the equipment is damaged due to shipping, please keep the packaging and
notify both the transportation department and UNI-T distributors, UNI-T will
arrange maintenance or replacement.
b. Check Attachment
Please check appendix for the list of accessories (refer to "Appendix B Accessory
List). If any of the accessories are missing or damaged, please contact UNI-T or
local distributors of this product.
c. Machine Inspection
If the instrument appears to be damaged, not working properly, or has failed the
functionality test, please contact UNI-T or local distributors of this product.
2.4 Panel and Key
UT- M14 power amplifier provides concise, intuitive and easily operating front/rear
panel as shown in the following figure.
Front Panel
2.4.1 Status Indicator
Status indicator uses "ON" and "Blinking" to indicate the different operating mode
of the power amplifier. The name of green status indicator is the same as the key
name at below.
GAIN x 10: Press GAIN x 10 key, the indicator will steady illuminated, it indicates
voltage gain of the power amplifier enlarges to 10 times; press this key again, the
indicator will be extinguished, it indicates voltage gain of the power amplifier
enlarges to 1 times.
INVERT: Press INVERT key, the indicator will steady illuminated, it indicates the