Restore Factory Defaults; Interferential Default Settings; Premodulated Default Settings; Russian / Biphasic Default Settings - Dynatronics Dynatron 850 Plus Service Manual

Restore Factory Defaults

If you have saved your own defaults, but would like to return ALL your default settings to
those that were set at the factory, do the following:
1. Turn the machine off.
2. Press and hold the START key while turning the machine on. Continue holding the Start
key down until you hear machine beep briefly and you see the display message "RST FP"
which indicates the parameters have been reset. You may now proceed with treatment
setup.

Interferential Default Settings

• High
• Target
• Channels 1 and 2
• Time: 10 minutes
• Frequency Ranges (for both Interferential and Premodulated)

Premodulated Default Settings

• High
• The first available channel (1 or 2)
• Time: 10 minutes
• Frequency Ranges (for both Interferential and Premodulated)
NOTE: The default frequency ranges and the High/Low option you set will be the default
settings for both Interferential and Premodulated treatments. However, every treatment may
be modified to have unique settings regardless of the defaults you set.

Russian / Biphasic Default Settings

• Normal mode
• 10/30 contraction/rest times
• Treatment time: 10 minutes
• Ramp up and down time: .5 sec.
Russian Stimulation:
Pulse Rate
Pulse Width
Biphasic Stimulation:
Pulse Rate
Pulse Width
Dynatron
Default High Range: 80-150 Hz
Default Low Range: 0-10 Hz
Available Range: 0-150 Hz
Default High Range: 80-150 Hz
Default Low Range: 0-10 Hz
Available Range: 0-150 Hz
Default Setting
50 Pulses per second
10 mSec
Default Setting
50 Pulses per second
200 µSec
850plus & 550plus
®
Valid Range
1 to 500 (depends on Pulse Width)
.4 to 50 mSec
Valid Range
1 to 500
50 to 400 µSec
65
Setting Defaults