Eton E1 User Manual Page 10

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19
E1 DISPLAY DESCRIPTION continued
E1 MANUAL
10. MHz / kHz
Indicates whether the frequency displayed is shown in
megahertz or kilohertz.
11. MENU
Labels the ‘MENU’ softkey which is used to bring up a
series of menus. Repeatedly pressing this key will
advance through additional menu pages.
12. AGC
Labels the AGC’ (Automatic Gain Control) softkey and
shows its release time status (Slow, Fast, or Auto).
Auto mode selects SLOW release time but automatical-
ly switches to fast release only while tuning.
13. BW
Labels the Bandwidth softkey and shows its status
(2.3, 4.0, or 7.0 kHz).
14. PBT
Labels the ‘PBT’ softkey. The ‘PBT’ softkey enables and
disables the ‘PBT’ (Passband Tuning) knob.W hen the
softkey is enabled, its frequency displacement relative
to nominal is shown above “PBT”. The reading will be
between +2.0 and - 2.0 kHz.
15. AM
Labels the AM’ softkey, and shows its status. The ‘AM’
softkey enables AM mode. When AM is enabled,“AM”
appears over the AM” softkey label. If the softkey is
pressed a second time, AM SYNC” appears over the
AM” label to indicate that the synchronous detector
is operating.
16. SSB
This labels the ‘SSB’ softkey and shows its status.
Pressing the ‘SSB’ softkey enables single sideband
reception, causing either “USB” or “LSB” to appear
above the “SSB” label. Pressing the ‘SSB’ softkey again
after SSB is selected will toggle the display between
“USB” and “LSB”. When AM SYNC has been selected,
pressing the ’SSB’ softkey will toggle through the
modes of the AM synchronous detector: USB, LSB and
DSB.
17. COUNTRY
This labels the ‘COUNTRY’ softkey. When this softkey is
pressed, Country mode is selected and the label
appears as “COUNTRY”.
18. TUN LOCK
This indicator appears when the ‘FAST / TUNING LOCK’
softkey has been pressed for 2 seconds. It indicates
that the ‘TUNING’ knob has been locked out and will
have no affect.
19. MEMORY
This labels the ‘MEMORY’ softkey. W hen this softkey is
pressed, MEMORY mode is selected and the label
appears as “MEMORY”.
20. VFO
This labels the ‘VFO’ softkey. W hen this softkey is
pressed, the receiver returns to the VFO mode from
COUNTRY or MEMORY modes, but the frequency being
received from the MEMORY or COUNTRY modes is not
transferred. The frequency displayed will be the same
as was last being received when last in VFO mode. The
indicator will appear as “VFO” when VFO mode is
active.
21. MW / LW
This indicator labels the ‘MW / LW’ select softkey.
Pressing this softkey will select either MW (AM
Broadcast) or LW (Long Wave) frequency ranges.
Repeatedly pressing this softkey will toggle between
these two modes. Depending upon the mode selected,
this indicator will appear either as “MW / LW” or
“MW / LW”.
22. SW BAND
This indicator labels the ‘SW BAND’ softkey. Pressing
this softkey once selects the SW (Short Wave) band
(1.8 - 30.0 MHz). This gives an indication of “SW
BAND” on the display. Pressing this softkey a second
time causes the display to appear as “SW BAND”, and
permits the tuning knob or the ‘< SELECT >’ key to
scroll through the available meter bands as shown on
the “Shortwave Band Designator” table on page 16. If
no movement of the ‘TUNING’ knob or input to the ‘<
SELECT >’ key occurs for 3 seconds, the display will
revert back to “SW BAND” and normal tuning will
resume.
23. FM / AUX
This labels the ‘FM / AUX’ select softkey. Pressing this
softkey once selects the FM Broadcast band (76 - 90
MHz or 87 - 108 MHz) and causes the indicator to
appear as “FM / AUX“. The second press of this soft-
key activates the AUX mode and causes the indicator
to appear as “FM / AUX“. Selecting this mode enables
audio fed in the LINE IN jack on the side panel to be
fed through to the E1 receiver’s audio system.
24. XM
This indicator labels the ‘XM’ softkey. Pressing this key
activates the optional XM Satellite Radio mode. When
XM is activated, the basic XM radio display will appear.
If XM is not installed, an error beep will be heard, and
“CHECK ANTENNA” will appear on the display.
18
The following section describes the main display which
will be seen when operating in the VFO mode, This is
the display which the user will see most of the time.
There are several other screens which may appear on
this display under various conditions. These additional
conditions will be covered later.
1. SIGNAL
The signal meter indicates the signal strength of the
incoming signal. The stronger the signal, the more ver-
tical bars appear from left to right across the display.
From 100 through 30,000 kHz, the signal meter is cali-
brated in S units from 1 thru 9 and in decibels (dB)
above S9 up to +60 dB. On the FM band, the signal
strength is just relative.
2. SQUELCH LEVEL INDICATOR
This bar advances as the ‘SQUELCH’ knob is turned
clockwise. It indicates the level at which the incoming
signal is strong enough to overcome the SQUELCH set-
ting. If the SQUELCH muting is enabled (which is done
by menu) a signal level that is higher than the
SQUELCH setting will be audible, while one that is
below the SQUELCH setting will not. A signal stronger
than the SQUELCH setting will cause scanning to stop
on that frequency if the “CARRIER” stop mode is
selected in the “RADIO SETTINGS” menu (item 2).
3. INTERNAL/EXTERNAL ANTENNA INDICATOR
EXT ANT or INT ANT will be displayed depending upon
whether or not the mode in use (FM or HF) has its
respective antenna switch on the side panel in the
internal or external position.
E1 DISPLAY DESCRIPTION
4. DX
This indicator appears when the DX key is pressed,
indicating that an RF preamplifier has been enabled to
improve performance on weak signals. The DX setting
will slightly reduce battery life when operating on bat-
tery power.
5. SEEK
This indicator is visible when the SEEK mode is enabled
by pressing the SEEK key.
6. VFO STORED
This indicator appears when the ‘TUNE’ softkey is
pressed. The ‘TUNE’ softkey is active in the COUNTRY
and MEMORY modes.
7. FREQUENCY DISPLAY
This is the main frequency readout of the receiver.
8. SW -- M
Indicates the meter band to which the receiver is tuned
when in SW mode. See the “Shortwave Band
Designators” table on page 22 for a listing of meter
bands. LW, MW or FM also appear here when those
bands are selected.
9. STEREO
STEREO or MONO appear here when on the FM band.
STEREO will appear if stereo is enabled from the
AUDIO SETTINGS” menu, and a stereo signal is being
received.
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