Version: 1.01 USA Function Reference (FUNC) 229 TONEYou can configure a beep tone to sound when turningTKR-750/850/751/851 ON and pressing a PF key. Youcan also configure a Information Tone to beep when thetransmission ends using the PTT switch and the powersource of TKR-750/850/751/851 is switched to thebackup battery. You can configure each tone by KPG-91D. You are also able to adjust the volume level ofPower-on Tone, the Control Tone, and Warning AlertTone.! Configuration of KPG-91D" Adjusting the volume of tones (Refer to FPRG6.4.2 “Optional Features 2" tab.)9.1 Beep ToneYou can configure the following Beep Tones by KPG-91D.Table 9-1 List of Beep Tones9.1.1 Power-on ToneThis tone sounds when turning the TKR-750/850/751/851ON.! Configuration of KPG-91D" Configuring the Power-on Tone (Refer to FPRG6.4.2 “Optional Features 2" tab.)9.1.2 Control ToneThis tone sounds when TKR-750/850/751/851 isoperated following operation.Table 9-2 List of Control Tones! Configuration of KPG-91D" Configuring Control Tones (Refer to FPRG 6.4.2“Optional Features 2" tab.)9.1.3 Warning ToneThis tone is used to warn a user.Table 9-3 List of Warning Tones! Configuration of KPG-91D" Configuring the Warning Alert Tone (Refer toFPRG 6.4.2 “Optional Features 2" tab.)Type Description of functionsPower On Tone This tone notifies the user that TKR-750/850/751/851 is turned ON.Control ToneThis tone sounds when TKR-750/850/751/851 is operated.• Key Press Tone (A)• Key Press Tone (B)• Key Input Error Tone• Roll Over ToneWarning ToneThis tone warns a user.• Warning Alert Tone• TOT Pre-alert Tone• Busy ToneFunction DescriptionKey Press Tone(A)This tone sounds when the assignedfunction activates by pressing a PF key.Key Press Tone(B)This tone sounds when the assignedfunction is disabled by pressing a PF key.Key Input ErrorToneThis tone sounds when the operation of thePF key is denied.Roll Over Tone This tone sounds when selecting the lowestchannel by a PF key.Function DescriptionWarning AlertToneThis tone sounds when a PTT switch is keptto press even after the Time Out Timer ofthe Local Mic PTT expires or while theRekey Time is activated.TOT Pre-alertToneThis tone sounds when Time Out Timer isgoing to be expired shortly.Busy ToneThis tone sounds when a transmission isdisabled while the Busy Channel Lockout isenabled.