Operation and Frequently Used Functions
Synergy Resection
User’s Guide
DFU-0213-7 Rev. 0
Page 33 of 50
5.13.3.2 Cruise Lock
The LOCK IN period lasts for up to 15 seconds. During the LOCK IN
period the operator adjusts the speed and must hold the pedal steady for
3 seconds in order for the LOCKED state to occur. Steady is defined as
±500 RPM for forward or reverse, and ±400 RPM for oscillation. If the
pedal is held steady, the Shaver Console emits an audible double alarm
(2 brief tones) that indicates the LOCKED state has been entered, and
“*Lock*” is displayed. If the pedal was not held steady within the
15 second LOCK IN period, then the Cruise function becomes
DISARMED (signaled by a single audible 1 second alarm).
5.13.3.3 Remove Foot
The operator can move the same pedal for the next 3 seconds without
leaving the LOCKED state. This is necessary, since the act of taking the
foot off of the pedal moves the pedal position. Once the pedal is fully
released, or after 3 seconds have elapsed, the system again responds to
this pedal and disables the Cruise function.
5.13.3.4 Disable Cruise Lock
If any other footswitch or console panel button is activated while in the
LOCKED state, the Cruise function becomes DISARMED (with the
exception noted in item Remove Foot).
5.13.3.5 Disable Cruise Set
If the Toggle, Cruise Control, or Front Panel buttons are pressed at any
time after the Cruise Control button is selected (i.e. in the ARMED or
LOCKED state) then the Cruise function becomes DISARMED.
Toggle Function
A Toggle switch is available on both the Standard and the Gas Pedal
footswitches. The toggle function is performed by pressing a button on the
footswitch. The toggle function is available when one footswitch and two
handpieces are connected to the Synergy Resection console. The toggle function
allows the operator to control the handpieces in channel 1 and channel 2, without
moving the footswitch connection.
At power on, or at first connection, the footswitch controls the attachment which
is on the same channel as the one the footswitch is connected to. When the user
presses the Toggle switch, a beep indicates the footswitch has been toggled to the
attachment on the opposite channel. The handpiece on the same channel as the
footswitch is controlled by the front panel buttons only.
