User's Manual

BIS
23-15
PLOT SCALES Key
Select the vertical display scale range options for the graphical BIS trend display
in the one-zone or remote view format only. The selections are: 0–100, 40–100,
20–80, or 0–60.
TIME SCALES Key
This menu is used to select the time base for the BIS and EMGL trend plots to
indicate the total number of hours represented by the x-axis of the BIS plot
display. Available time base options are 1-, 2-, 4-, 8-, 12-, and 24-hours.
SIZE Key
From this menu, you can modify the amplitude scale of the analog waveforms.
The available amplitude scales (full scale) can be set at ±2, ±5, ±10, ±20, ±50,
±100, and ±200 µV. Touching the
↑ or ↓ key changes the scale to the next value
up or down. The default setting is ±50.
SWEEP SPEED Key
This menu allows you to modify the sweep speed of the analog waveform(s). The
selections are 15, 30, or 50 mm/sec.
ADVANCED SETUP Key
This menu allows you to control a variety of functions. (On a remote display, only
the BIS SCALES key is available.)
LOW FREQ — Touch LOW FREQ on the Advanced Setup menu to set the
lowest frequency that is displayed and processed. The options are 0.25 Hz,
1.0 Hz, and 2.0 Hz.
HIGH FREQ — Touch HIGH FREQ on the Advanced Setup menu to set the
highest frequency that is displayed and processed. The options are 30 Hz, 50
Hz, and 70 Hz. Selecting NONE disables any high frequency filtering.
LINE FREQ — Touch LINE FREQ on the Advanced Setup menu to select
either a 50 Hz or 60 Hz line frequency.
SAVE SETTINGS — Touch SAVE SETTINGS to store the current selections
in memory for later recall.
RESTORE SETTINGS — Touch RESTORE SETTINGS to recall the stored
settings from memory and reset all the current settings. The display may
change with this operation.
TEST ELECT Key
Touch TEST ELECT to initiate a continuous impedance check of all electrodes
(refer to Impedance Montage on page 23-11). Touching this key displays the
Impedance Montage, and the key label changes to EXIT ELECT.
When you touch EXIT ELECT, the Impedance Montage display disappears and
the key label changes to TEST ELECT again.