Lock Feature; Keypad Beeper - Yaesu FT-2600M Operating Manual

Operation
To set up the RF squelch circuit for operation, use the following procedure:
(1) Press and hold in the [MHz] key for one second, then rotate the Main Dial knob to
select "22 RFSQL."
(2) Press the [MHz] key momentarily, then rotate the Main Dial knob to select the de-
sired signal strength level for the squelch threshold (OFF, S-3, S-5, S-7, S-9, or S-
FULL).
(3) Press and hold in the [MHz] key for one second to save the new setting and exit to
normal operation.
Note: The receiver's squelch will open based on the highest level set by the two squelch
systems (Noise Squelch and RF Squelch). For example:
(1) If the Noise Squelch (Menu #28) is set so that signals at a level of S-3 will open the
squelch, but the RF Squelch (Menu #22) is set to "S-9," the squelch will only open on
signals which are S-9 or stronger on the S-meter.
(2) If the RF Squelch is set to "S-3," but the Noise Squelch is set to a high level which will
only pass signals which are Full Scale on the S-meter, the squelch will only open on
signals which are Full Scale on the S-meter. In this case, the Noise Squelch overrides
the action of the RF Squelch.
L F
OCK EATURE
If nothing happens when you press a button ... the panel may be "locked" (this feature is
normally used to prevent accidental changes to the settings of controls and switches). To
unlock the front panel, use the following procedure:
(1) Press and hold in the [MHz] key for one second, then rotate the Main Dial knob to
select "17 LOCK."
(2) Press the [MHz] key momentarily, then rotate the Main Dial knob to change the set-
ting to "OFF."
(3) Press and hold the [MHz] key for one second to save the new setting and exit to
normal operation.
(4) To re-lock the front panel, select "ON" in step (2) above.
K B
EYPAD EEPER
A key/button beeper provides useful audible feedback whenever a button is pressed. Each
key and button has a different beep pitch, and each function has a unique beep combination.
If you want to turn the beeper off (or back on again):
(1) Press and hold in the [MHz] key for one second, then rotate the Main Dial knob to
select "04 BEEP."
(2) Press the [MHz] key, then rotate the Main Dial knob to select the display to "OFF."
(3) Press and hold the [MHz] key for one second to save the new setting and exit to
normal operation.
16 FT-2600M O
PERATING
M
ANUAL