HP PageWriter XL M1705B Service Manual page 66

A
B
C
D
E
F
G
H
I
J
K
L
M
N
0
P
Q
R
s
l--j
pa--
m
llD1
sof tkeys
Icopy)
Low Battery
Battery Level
AC%
Changes the paper speed. It switches between 5, 10, 25, and 50
mm/set for Manual ECGs, and between 25 and 50 mm/set for
Auto ECGs.
Changes the limb and chest lead sensitivity between 5, 10, and 20
mm/mV.
Changes the chest lead sensitivity between full and half size with
respect to the value set by the C-1 key.
Turns artifact and baseline wander filters on and off depending on
which filter or filters are set in configuration.
Allows patient identification entry, review, and edit.
These five keys (fl - f5), called "softkeys," appear directly beneath
the display window and perform different functions at different
times. When a particular f key is active, a label describing its
function appears above it in the display window.
Changes the softkey selection between two displays.
Starts an Auto ECG recording.
Starts a Manual ECG recording.
Halts any cardiograph function.
Prints a copy of an ECG which has just been acquired.
Advances the paper to the beginning of the next page.
Switches the cardiograph between On and Standby. The
cardiograph is not operational when in standby, but it is powered.
Light indicates that the cardiograph must be plugged in and
recharged.
Lights indicate the remaining capacity level of the battery. When
the battery is frilly charged, all the lights are on. Always check the
battery lcvcl lights before disconnecting AC power.
Light will be on when the power cord is plugged into a wall outlet
and the AC switch is on. This indicates that the battery is
charging. The AC swit,ch is on the back of the cardiograph.
Pressed with (YJ at power on for cardiograph self-test.
The left and right arrows move the cursor when typing information
in data entry fields on the keyboard display. The down and up
arrows select leads on Preview Screen.
The Enter key.
Other Operating
There are other operating controls that are not part of the keyboard.
Controls
The knobs that control preview screen contrast and brightness are on
the preview screen front panel (M1700A only). The remote start
button, 0, is located on the patient module (M1700A & M1701A
only). The contrast controls for the keyboard display (above the
keyboard) and the patient module display are key combinations
entered at the keyboard.
Note
Yl?
:'
The M1702A patient module does not have a display or a remote
start button.
To increase contrast
on
the keyboard display, press IShift) and (iJ; to
decrease contrast, press the IShift) and 1;7. To increase contrast on
the patient module display, press (XJ aud a; to decrease contrast,
press (Alt) and 1;;1. You may need to press the a.rrow keys multiple
times to acliicve the contra.st desired.
Operation 3-3