Trio™ Operating Instructions 0070-10-0666-01 2 - 83
Operations Recorder (Optional)
Printer Setup Menu Selections
Real-Time Print
1. Using the PRINTER SETUP menu, select the waveforms to print on the recorder strip. 
The user can designate a maximum of two (2) waveforms to print, WAVEFORM 1 and 
WAVEFORM 2. The user may opt to set one (1) waveform to OFF, in which case one 
(1) waveform and the numeric data will print. If both waveforms are set to OFF, the 
monitor will print only the numeric data for available parameters. If no waveforms are 
displayed on the screen both waveforms will automatically default to OFF and only the 
numeric data for available parameters will print.
2. If the user does not designate which waveforms to print in Printer Setup, pressing the 
PRINT key will automatically default to printing the first two (2) waveforms displayed on 
the screen.
3. Select TIME in the PRINTER SETUP menu to designate the time length of the waveform 
printout. Select CONTINUAL for a continuous waveform printout. Select 8s for an 8 
second waveform printout.
4. When the print settings have been selected in the PRINTER SETUP menu, press the 
PRINT key on the front panel keypad to initiate a real-time printout.
5. Press the PRINT key again to stop a printout that is already in progress.
NOTE: If a printout has started, and a parameter alarm prompts an 
additional printout, the alarm printout will not begin until 
the current printout is complete.
WAVEFORM 1: Allows the user to designate the first of two (2) waveforms to print. If 
the user selects OFF, no waveform will print as WAVEFORM 1. 
Selections are: Any waveforms currently displayed and OFF.
WAVEFORM 2: Allows the user to designate the second of two (2) waveforms to print. 
If the user selects OFF, no waveform will print as WAVEFORM 2. 
Selections are: Any waveforms currently displayed and OFF.
TIME: Allows the user to select the duration of the waveform print. Selections 
are: CONTINUAL and 8s (8 second).
INTERVAL: Allows the user to select the interval at which real-time printouts will 
automatically occur. Selections are: OFF, 10min, 20min, 30min, 
40min, 50min, 1HR, 2HRS, 3HRS, and 4HRS.
SPEED: Allows the user to select the speed at which the waveform section of 
the printout is output. Selections are: 25.0 mm/s and 50.0 mm/s.
GRID: Allows the user to select a print format either with or without a 
background grid. Selections are: OFF and ON.
CLEAR PRINT 
TASK:
Allows the user to clear a print task already in progress or to clear 
multiple print tasks from the system.
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