PRESIDENT HR2510 Especificações descarregar pdf (Página 14)

Operation> -continued

Multifundion Meter

The Multifunction Meter built in to your HR 2510 provides a number of useful

functions. These are:

. SjRF Meter

. MOD Meter

. SWR CAL Meter

. SWRMeter

Everytime you press the Meter button, the next function will be selected. When

you reach the end of the functions, it will start over with the first.

S/RF Meter

The SjRF meter function provides a visual indication of relative received signal

strength and relative transmit power. Touse the SjRF function, press the Meter

button until "RF"is displayed over the meter display. The meter automatically

switches function depending on whether you are transmitting (RFMode) or re-

ceiving (Smode). When receiving, the meter reverts to the "S"function.

MOD Meter

This function gives you an indication of the strength of your modulation when

transmitting. There is no function for this meter when receiving signal~. To use

the MOD function, press the Meter button until "MOD" isdisplayed over the me-

ter display. When receiving, the meter reverts to the "S"function.

SWR CAL Meter

This mode of the multifunction meter is used to calibrate the meter for the SWR

function. To use this mode, first place the unit in CW, AM, or FMmodes. Then,

press the Meter button until the small triangle isvisible under the meter near the

right side. No other mode indications will be visible at the same time. Press the

PTT switch on the microphone or hold down the CW key (ifconnected), and ad-

just the meter using the SWR CALcontrol until it indicates up to the triangle.

When you have done this, you are ready to check the SWRusing the procedure un-

der "SWRMeter". When receiving,the meter revertsto the "S"function.

Note: Don't forget that a/ltransmissions must be properly identified, and remember

to listen on the frequency before transmitting.

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PRESIDENT HR2510 Especificações Página 14