5
6. BACK button:
To quit menu mode.
To go back to previous menu.
To change Display mode from WAVE to DATA and
vice versa.
To get out of Site guidance mode.
7. Speaker:
Outputs Doppler sounds.
8. LCD display:
Displays waveform, numerical data, Heart Rate and
m
enu for mode settings. See “§ 6-2. LCD Display” for
details.
2-2. Back side view and Probe
9. Probe holder:
For probe placement when not in use.
10. Strap holes:
To connect neck strap (Option).
11. Battery cover:
For battery placement.
12. Probe button:
To turn the unit ON.
To freeze the waveform & numerical data when
power is ON.
To turn the unit OFF, press it longer than 2 sec.
