Led Test (2A, 2B); Communication Test (3A, 3B); Recorder Test (4) - Datascope Accutorr Plus Service Manual

Service Diagnostics
5.5.4

LED Test (2a, 2b)

This test allows the LED function to be verified by driving all seven LEDs with numbers
from 0 to 9, in sequential order. For this test, all annunciator LEDs turn on for 1 second.
Table 5-3
TEST DESCRIPTION
7 Segment LED Test
Annunciator LED Test
5.5.5

Communication Test (3a, 3b)

This test checks the integrity of the external communication systems. Test 3a checks the
external RS232 interface and requires that the transmit and receive pins be connected
together. Test 3b checks the Download port and requires that the tip (transmit) and ring
(receive) pins be connected together. The CRC table is transmitted and received. If the
CRC data received matches the CRC table transmitted, the test passes; otherwise a failure
is reported.
Table 5-4
TEST DESCRIPTION
RS232 Port Test
Download Port Test
5.5.6

Recorder Test (4)

1. Select Room Number 4 and press the NIBP START key to activate the test. This test
FIGURE 5-3
5 - 8
TEST ROOM NUMBER
2
2
SHORT
CONNECTOR PINS
Transmit (2) and
Receive (3)
Tip and Ring
prints out a pattern on the recorder if a recorder module is attached. A strip similar to
Figure 5-3 will be printed.
0070-10-0691
SUB TEST PATIENT
BED LETTER
a
b
SUB TEST
TEST ROOM PATIENT BED
NUMBER LETTER
3 a
3 b
Accutorr Plus Service Manual
Calibration