23
Operation
Environment
Directional setting
Indicator Tone On
Indicator Tone Type
Program 1
Normal
Off
Automatic
Yes
No
Speech
1 Tone
Program 2
Off
Automatic
Manual
Yes
No
Speech
2 Tones
Tone Series
Program 3
Off
Automatic
Manual
Yes
No
Speech
3 Tones
Tone Series
Program 4
Off
Automatic
Manual
Yes
No
Speech
4 Tones
Tone Series
Low Battery
—
—
Yes
No
Speech
Tone Series
Power On
—
—
—
Tone Series
Volume Control
—
—
Yes
No
Optimal VC
Minimum VC
Maximum VC
Tone Series
Standby
—
—
Yes
No
Tone Series
Push and Hold
—
—
Yes
No
Speech
Tone Series
Self Check
—
—
Yes
No
Speech
Tone Series
Reminder
—
—
Yes
No
Speech
Tone Series