SG-2000 MANUAL
58
The SGC Building, 13737 S.E. 26th St. Bellevue, WA. 98005 USA
©1995, SGC, Inc.
TEL: (206) 746-6310 FAX: (206) 746-6384
LCD Numerals
Upper center of display. This shows the frequency or the
channel which is being used by the SG-2000. Just left of the
numerals is a flag which indicated "CHN" if channel
information is displayed or "FRQ" if frequency is being
displayed.
A3J A3H
A3A CW
USB LSB
VOC TLX
SPK SQL
TND ATT
NB
Upper right corner of radio. These indicators show the
current mode of transmitting/receiving (A3J, A3H, A3A,
CW), whether upper or lower sideband is selected (USB LSB),
status of the voice/telex filter (VOC, TLX), whether speaker
and squelch are activated (SPK, SQL), whether the antenna
coupler is reporting tuned system (TND), if the 20 dB receive
attenuator is active (ATT) and if the optional noise blanker
(NB) is active.
REFER TO DRAWING - PAGE 43
(Left to Right - Bottom Half of Display)
Timer
Lower left corner of display. Indicates on or off status of
radio timer.
Small Numerals
Lower left corner of display. Displays either the date or the
time from the SG-2000 system clock.
FWD
S
or
SWR
Lower left center of display. In receive, the letter S is
displayed and the bar graph to the right of the S will indicate
relative signal strength. In transmit, either FWD or SWR will
be displayed. Forward power is transmitter power going to
the antenna. Alternatively, in transmit, SWR may be
displayed. See section 11.5 of this manual for a description of
SWR. (A good automatic antenna coupler, such as the SG-
230 or SG-235 Smartuner™, will virtually eliminate SWR on
antenna feed lines and increase transmitter efficiency.)