AMX TXC16 Plus Specifications download pdf (Page 74)

SG-2000 MANUAL 67

The SGC Building, 13737 S.E. 26th St. Bellevue, WA. 98005 USA

or Down arrows. To optimize the squelch level, depress the

Up and Down buttons respectively and increase the SQL-Level

once or twice. This function allows for optimum detection and

minimum background noise. For viewing purposes, the

adjustment levels are displayed on the bar coded meter.

Noise Blanker This optional feature allows the radio to recover information

that would otherwise be drowned out by high powered

impulse type noise. In noisy environments, engine spark noise,

lightning, radar pulses or other EMI sources can cause the

radio's built-in automatic gain control to reduce the sensitivity

to the input signal. With the noise blanker, incoming noise is

detected and turns off the receiver for the length of the noise

pulse, thus preventing the automatic gain control from causing

desensing.

FWD - SWR This function is used to display the output power and

returned (lost) power when transmitting via the bar graph

portion of the display. Widely fluctuating readings of either

the FWD or SWR when in the CW transmit mode usually

indicate problems such as an improperly tuned antenna or a

faulty connection between the radio and antenna. Situations

such as these can harm the radio and should be resolved

immediately.

Lockout Function not available in this version of SG-2000. (Applies to

custom need. Not to be confused with scanning lockout as

described on page 73).

Delete The SHIFT/FUNC plus DELETE sequence is used to delete

obsolete or incorrect information when in the PRGM mode.

Display Engaging this key directs the date and time to flash

intermittently on the display in 2 second intervals, thus

allowing the operator hands-free access for viewing time and

date.

Beep This key is used to engage audible sound (a beep) when any

key is depressed. To turn off the beeping sound, press the

SHIFT/FUNC plus BEEP keys again.

Step The Step function is used in conjunction with the frequency

function to allow the operator to select the size of frequency

step. The steps are in preprogrammed increments of .1 (100

Hz), .5 (500 Hz), 1, 3 and 5 KHz. If you are operating in ham

bands (and especially when using CW), the 100 Hz (.1 KHz)

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AMX TXC16 Plus Specifications Page 74