q. OTHERS - KEYBOARD (External)......................................................................27
r. OTHERS - P.ID PRT (Patient data print) ..............................................................27
s. OTHERS - PRB-KEY (Probe button function) .....................................................27
t. OTHERS - DATE (Date and time setting).............................................................27
u. OTHERS - PRINT (Printer activation) .................................................................27
3-3. LCD display.............................................................................................................28
3-3-1. Blood Velocity Mode.........................................................................................28
3-3-2. Fetal Heart Rate (FHR) mode (Only 2 MHz probe) ..........................................29
3-4. Printing waveforms and data...................................................................................31
3-5. Numerical data........................................................................................................33
3-6. External outputs ......................................................................................................34
3-7. Symbol list...............................................................................................................34
4. Maintenance ..................................................................................................................35
4-1. Performance check by user ....................................................................................35
4-2. Cleaning..................................................................................................................35
4-3. Warranty..................................................................................................................35
5. Options ..........................................................................................................................36
5-1. Probe selection .......................................................................................................36
5-2. Sterilizable doppler probes......................................................................................36
5-3. Photoplethysmograph .............................................................................................39
5-4. Pneumoplethysmograph .........................................................................................45
6. Technical information .....................................................................................................51
6-1. Principles ................................................................................................................51
6-2. Block diagram .........................................................................................................52
6-3. Specifications ..........................................................................................................53
6-4. Safety standards .....................................................................................................55