Select menu icons
Spectrum analysis of environment
f
Once the frequency is reached, press IR button to transfer the certain Group/Chan-
nel information corresponding to the scanned frequency to bodypack or handheld
transmitter.
NOTE: If you do not press any buttons for about 10 seconds, the system re-
turns to LOCK mode.
8.4. Transmitter Power Setting
“HI” icon changes to “LO”
Transmitter power icon
Adjust SETUP control knob, press TX PWR function enter into Transmitter HI/LO setting
mode. Then adjust the control knob, select high or low power (HI or L0) (3). Under the
situation of many equipment used together at the same time, select high power (HI)
can reduce mutual interference.
f
To adjust transmitter power, first unlock the receiver by holding for a few seconds
UNLOCK button (LOCK icon disappears).
f
Then press SETUP knob and rotate it clockwise or counterclockwise until TX PWR
menu is reached.
f
Press SETUP knob again to enter TX PWR menu. You fill find two options: HI and LO.
Then rotate the control knob and select one of the two options.
f
When LO icon flashes on receiver’s display, press UP or DOWN buttons to adjust
transmission power: “HI” stands for high power; “LO” stands for low power.
NOTE: Turn down the transmit power of a wireless system may seem a con-
tradiction. Normally radio interference cause audio noises because of poor
power, but this is not always true. In fact, sometimes a transmitter too close
to the receiver can create problems. In these cases, it may be better to reduce
16
ENGLISH
WF-D190 MKII User manual
