Kenwood_TK-852_TK-859_频率调制校准手册

TK-852/859ADJUSTMENTAdjustment Mode·Overview2.One-point adjustmentThe transmission output,deviation,QT,DQT,andWhen the three-point adjustment is carried out,thesquelch can be adjusted by using the KPG-28D.Therecenter(1CH)value is automatically set to magnificationare three-point adjustment and one-point adjustment.rate 1.Therefore,it is not required to perform one-point adjustment.(However,one-point adjustment is1.Three-point adjustmentperformed for squelch only.)(Three-point adjustment is carried out for each desti-In the one-point adjustment,all frequencies in thenation in the factory.After a desired frequency is writ-band can be re-adjusted using the center(CH1)valueten,each rating is checked.)as magnification rate 1.If a frequency is fine-adjusted,In the three-point adjustment,the inclination of ad-a desired frequency is set for 4CH or subsequent chan-justment is obtained based on the center(1CH),lownel (4CH to 8CH),and the frequency is re-adjusted.In(2CH),and high (3CH)frequencies in the frequencythis case,all frequencies in the band are also re-ad-range in which the performance of the transceiver isjusted.guaranteed.The microprocessor calculates the adjust-ment value of the frequency in the band automaticallyInclinationaccording to the inclination.Note:Three-point tuning for the KPG-28D(Adjustment of the center,lower limit,and up-per limit frequencies(Three-point tuning))FrequencyThe electronic volume can be tuned at the centerLOW CENHIlower limit,and upper limit frequencies.(Three-pointThree-point adjustmenttuning)1.Hold down [Alt]+[Shift]and press [F5]on the Mainscreen.The Password Window shown below willopen.PasswordoneA juawsn!pvPasswordFrequencyLOWCENHIOne-point adjustmentNote:One-point adjustment is used by dealers for fine adjustment.All the values are shifted automatically by moving one point2.Enter the password.(3TUNING)(adjustment value).3.Press [Enter].If the password is correct,the TestMode Window opens.Notes:1)When the microprocessor is replaced,the mainmode item of optional feature should be enabledusing the KPG-28D.The main program appropriatefor the version of the microprocessor should bewritten into the flash memory.In this case,re-ad-justment is not required.(If the main item is notenabled,the main program is not written into theflash memory.)2)If the flash memory is replaced,the main programshould be written into the new flash memory.Then,re-adjustment should be carried out using the KPG-28D.In this case,set the frequency,then perform three-point adjustment.Perform one-point adjustment ifnecessary.42