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(d) Hands-Free Voice Quality Setting Text in Illustration *a Numeric keypad *b Setting button *c Reset button NOTICE: Sound quality may deteriorate when the receive voice level is changed more than necessary. For this reason, check that the received voice quality is still (1) If necessary, refer to the table below to adjust the voice quality type with the numeric keypad. (2) When adjusting the settings, use the number pad on the screen to input the voice quality type according to the table. Settings PARAMETER TARGET PHENOMENON VOICE QUALITY TYPE EFFECT OF CHANGING VOICE QUALITY NEGATIVE EFFECT OF CHANGING VOICE QUALITY A (Noise) The other party hears background noise when listening to your voice 1000 The amount of background noise the other party hears when listening to your voice is reduced The volume of voice the other party hears when listening to your voice may temporarily drop B (Noise) The other party hears a lot of background noise when listening to your voice 2000 The amount of background noise the other party hears when listening to your voice is sharply reduced The volume of voice the other party hears when listening to your voice may temporarily drop C (Noise) The other party hears weak echoes 0100 The amount of echo is reduced (low level) Sound quality of the other party deteriorates (low level) D (Noise) The other party hears strong echoes 0200 The amount of echo is reduced (high level) Sound quality of the other party deteriorates (high level) Settings (When Multiple Phenomenon Occurred) PARAMETER TARGET PHENOMENON VOICE QUALITY TYPE EFFECT OF CHANGING VOICE QUALITY NEGATIVE EFFECT OF CHANGING VOICE QUALITY A+C The other party hears background noise and weak echoes 1100 The amount of background noise the other party The volume temporarily Sound AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM: OPERATION ... |