TM80 Telemetry Monitor Service Manual 5-5
5.4.2 Resp Test
5.4.2.7 Enabling Resp Functionality
Before performing the Resp performance test, you need to enable the Resp
functionality. Follow this procedure to enable the Resp functionality:
1. After powering on the TM80, press to enter the main menu of the
transmitter.
2. Select Maintenance→input the maintenance passcode→tap Accept→select
Service.
3. Input the passcode.
4. Tap Accept.
5. Enable Support Resp.
6. Return to the main menu.
7. Select Maintenance→input the maintenance passcode→tap Accept→select
General.
8. Enable Resp.
5.4.2.8 Resp Performance Test
Tools required:
Medsim300B patient simulator
1. Connect the patient simulator to the TM80 using an ECG cable and set lead II as
the respiration lead.
2. Configure the simulator as follows: lead II as the respiration lead, base
impedance line as 500 Ω; delta impedance as 1 Ω, respiration rate as 20 rpm.
3. Verify that the Resp wave is displayed without any distortion and the displayed
Resp value is within 20±1 rpm.