User's Manual

Operator’s Manual ZM-920PA/921PA/930PA/931PA 1
Introduction
The ZM-920PA/ZM-921PA/ZM-930PA/ZM-931PA transmitter transmits ECG and
other data from a patient to a Nihon Kohden monitor for continuous monitoring.
Available parameters and functions vary between the models. Read the operator’s
manual for the monitor before operation.
Model
Parameters Functions
ZM-920PA
ZM-921PA
• ECG
• Impedance respiration
The following information is indicated
by LED.
• Check ECG electrodes
• Replace batteries
ZM-930PA
ZM-931PA
• ECG
• Impedance respiration
• SpO
2
The following information is indicated
on LCD.
• SpO
2
value
• Pulse wave amplitude
• Replace batteries
The following information is indicated
by LED.
• Check ECG electrodes
The transmission frequency range is as follows.
ZM-920PA/930PA: 608.0250 MHz (channel number 9002) to 613.9750 MHz
(channel number 9478)
ZM-921PA/931PA: 1395.0250 MHz (channel number E002) to 1399.9750 MHz
(channel number E398)
1427.0250 MHz (channel number E502) to 1431.9750 MHz
(channel number E898)
The transmitter channel can be changed by the QI-901PK Channel Writer. To
change the channel number, refer to the channel writer manual.