AOR AR2700 - Page 18

AR2700 operating manual
18
If the sequence [2ndF] [4] is keyed, the legend “PLAY” will be displayed on the
LCD and a previous 20 second digital recording may be replayed (presuming
that the optional record chip has been fitted). If the optional chip has not been
fitted then white noise will be heard.
The signal meter acts as a “progress meter” to illustrate how much record and
play back time has elapsed.
If the sequence [2ndF] [4] is keyed with the [4] key held for more than 1.5
seconds, the legend “REC” will be displayed on the LCD and the current
displayed frequency will be recorded for 20 seconds (presuming that the
optional record chip has been fitted).
[5] [SLEEP] Numeric 5 / Sleep key
This key acts as a numeric 5 when entering frequencies via the keypad.
In search, scan and memory modes this key is used to identify bank 5.
If the sequence [2ndF] [5] is keyed, the sleep timer is enabled. A clock
legend will be displayed on the lower right of the LCD and the receiver will
automatically switch Off after the programmed sleep time has elapsed. To
de-activate the sleep timer, key the sequence [2ndF] [5] a second time, the
clock legend will be removed from the LCD.
To program the sleep timer between 1 and 120 minutes in one minute
increments key the sequence [2ndF] [5] with the [5] key held for more than
1.5 seconds. The new value may be keyed through the numeric keypad or the
UP / DOWN keys may be used or the [DIAL]. To accept the new value press
[ENT].
[6] [DELAY] Numeric 6 / DELAY key
This key acts as a numeric 6 when entering frequencies via the keypad.
In search, scan and memory modes this key is used to identify bank 6.
If the sequence [2ndF] [6] is keyed, the global DELAY (used in search and
scan modes) may be programmed by the operator. The delay is the time
between the frequency becoming clear (squelch closing) and the automatic
continuation of the search or scan process. The default is 2.0 seconds and the
accepted range is between 0.0 and 9.9 seconds.
The value may be changed by keying in a two digit number via the numeric
keypad (the decimal is automatically entered by the microprocessor) or the
UP / DOWN keys or [DIAL] may be used to change the value in 0.1 second
increments. Press [ENT] to accept the new value.
[7] [M.DEL] Numeric 7 / Memory delete key
This key acts as a numeric 7 when entering frequencies via the keypad.