custo custo screen 300/400 300/400 service tool is only supplied to qualified service personal. This this personal has been trained at custo med

general

If you start the tool you can make the following settings:

Settings

If you know the COM port on which the COM IR is connected you can immediately choose it.

If you do not know it you can go to <Settings> and select <Automatically detect device>

The software will check all available COM ports to find out which is connected to the COM IR.

Window

In Window you can make the following settings:

Choose <Always on top> to have the application always running on top.
Choose <Minimize to system tray> to have the application minimalized to the system tray.
Choose <Activate on connect> the program will be activated as soon as it connects to the custo custo screen 300/400 300/400 recorder
Choose the design you like most, Metal, Nimbus, CDE/Motif, Windows or Windows classic.
Choose your preferred language, English or German

? for help

start

Select the COM port on which the COM IR is connected or find out by using the automatically detect device.

Now place the recorder with full batteries within the range of the COM IR. Approximately 20 cm away, with the Infrared communication port of the recorder, pointed in the direction, of the Infrared port on the COM IR.

Now switch on the custo custo screen 300/400 300/400 recorder and wait till the status turns green.

The custo custo screen 300/400 300/400 Service Tool will show the following information from the recorder, what kind of recorder, the actual firmware version, serial number and battery status.

If there is no information shown the State light will be light up red. You can try to press <Reset> on the custo custo screen 300/400 300/400 Service Tool and see if the device status will change to green.

If not reset the custo custo screen 300/400 300/400 recorder by using the event button or restart the custo custo screen 300/400 300/400 recorder.

If the status is lights green, there will be “PC” shown on the display of the custo custo screen 300/400 300/400 recorder, you can continue with the <Test>

control test 500ml

If you select <control test 500ml> from the pulldown menu you have to connect the 500 ml dead volume to the custo screen 300/400 recorder. Make sure that the dead volume has ambient temperature. If it does not have it acclimatized for at least half an hour.

Connect the hand below and the 500 ml dead volume with a T-tube to the custo screen 300/400 recorder.

The 500 ml control test, is a test in which the functionality from the bleeding valve will be tested.

The pressure will be pump up till 210 mmHg. When pressure has reached the 210 mmHg the pump will stop. The bleeding valve will release the pressure with a deflation rate of 5 mmHg/sec.

From 210 mmHg till 0 mmHg will take approximately 42 seconds. If the bleeding valve functions properly the red line should be shown in the green area. The green area are the tolerances.

After each test the custo screen 300/400 recorder needs a reset. A reset can be performed by using the event button or to restart the custo screen 300/400 recorder.

leak test 100ml

Select <leak test 100 ml> from the pull down menu.

The leak test 100 ml is to check if there is not a leak in the tubing of the custo screen 300/400 recorder. During this test the pressure will be pumped up till 210 mmHg, the pressure will stabilize and after that the pressure should remain the same for 30 seconds. After the 30 seconds the pressure will be released.

Connect the 100 ml volume to the custo screen 300/400 recorder. Now press <start test>

The pressure should not exceed the tolerances. The red line should stay within the green area. After 30 seconds the pressure will be released. After each test the custo screen 300/400 recorder needs a reset. A reset can be performed by using the event button or to restart the custo screen 300/400 recorder.

safety shutdown

Select <safety shutdown test> from the pull down menu.

The safety shutdown test is to check if the over pressure sensors work properly. Connect the 500 ml dead volume to the custo screen 300/400 recorder. Make sure that the dead volume has ambient temperature. If it does not have it acclimatized for at least half an hour.

Connect the hand below and the 500 ml dead volume with a T-tube to the custo screen 300/400 recorder.

Press <test> and Code <C04> will be displayed on the LCD display of the custo screen 300/400 recorder. After 5 seconds it will be gone and the recorder will sound a beep.

Pump up the pressure with the hand pump till you come across the red line. If you come across the red line the pressure immediately should drop, because the safety valve opens up.