Electro-Voice R300 User Manual page 6

8. DISPLAY The main display can be adjusted to display the Channel number or the Frequency.
any time the item not selected for the main display can be shown for 5 seconds by pushing the SET button once
a. Press and hold the SET button until DISPLY shows in the display.
b. Press SET and FREQUENCY or CHANNEL will flash in the display.
c.
d. Display will return to the main screen and the selected item will be displayed.
e. At any time the item not selected for the main display can be shown for 5 seconds by pushing
9. Change Lock-Out This feature can be useful when the receiver is in a location where unauthorized
personnel have access to the receiver. With the LOCK ON, the channel cannot be changed and the word
LOCK is displayed when the ◄ or ► button is pushed.
a.
b.
c. Press SET and ON or OFF will be displayed to show the status of the lock-out.
d.
e.
10. Squelch Adjustment – The squelch setting can be used to maximize range or immunity to noise.
a. Turn the transmitter off.
b. Press and hold the SET button until DISPLY shows in the display.
c.
Press ► two times to display SQELCH.
d. Press SET and the squelch setting in the middle right of the screen (SQ 10dB) will flash.
e.
Press ◄ to decrease the squelch setting or ► to increase it.
f. Press SET to enter the new setting and return to the main screen.
g.
Turn on the transmitter and walk test the unit. Maximum squelch (50dB) maximizes noise immunity
but limits the range. Minimum squelch (5dB) will maximize the range but allow more noise to break
through the squelch. Never leave the squelch set to 0dB except for testing, white noise will be
constantly present on the audio outputs.
h. Repeat to fine tune squelch to the desired setting.
2.1.2 Receiver Main Operating Screen
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3
Display:
1.
RF Signal Meter
2. Audio Meter
3. Lock Indicator
4. No Signal Indicator
5.
Channel Number (01 to 32) or Frequency
6. Squelch Setting
7. Antenna Diversity Status A or B antenna
Controls:
Preliminary Draft 01
Press ◄ for FREQUENCY or ► for CHANNEL and press SET.
the SET button once.
Press and hold the SET button until DISPLY shows in the display.
Press ► to display LOCK
Press ◄ to turn the LOCK ON or ► to turn the LOCK OFF and press SET.
Display will return to the main screen and padlock symbol in the upper left of the display will
show the lock status.
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5/6/2010
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