A-4
A.4.3 LEDs
Alarm lamp 1 (two color coded: yellow and red)
Power on LED 1 (green)
AC power LED 1 (green)
Battery LED 1 (green)
A.4.4 Audio Indicator
Speaker
Give alarm tones (45 to 85 dB), key tones, QRS tones; support
PITCH TONE and multi-level tone modulation; alarm tones
comply with IEC60601-1-8.
A.4.5 Monitor Interface Specifications
Power 1 AC power input connector
Wired network 1 RJ45 connector, 100 Base-TX,IEEE 802.3
USB 2 connector, USB 2.0
Equipotential Grounding
Terminal
1
Multifunctional connector 1
VGA connector 1
A.4.6 Outputs
Analog Output
Standard
Meets the requirements of IEC60601-1 for short-circuit
protection and leakage current
ECG Analog Output
Bandwidth
(-3dB; reference frequency:
10Hz)
Diagnostic mode:
Monitor mode:
Surgical mode:
ST mode:
0.05 to 150 Hz
0.5 to 40 Hz
1 to 20 Hz
0.05 to 40 Hz
QRS delay  25 ms (in diagnostic mode, and with Paced off)
Sensitivity 1V/mV ±5%