GE Vivid 7, Руководство по обслуживанию

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GE H
EALTHCARE
D
IRECTION
FC091194, R
EVISION
11 V
IVID
7 S
ERVICE
M
ANUAL
7 - 72 Section 7-8 - Acquisition Diagnostics
7-8-3-8 Receiver Board (RX) Test
7-8-3-9 Relay Board Test
NOTE: A Test Attenuator, Part Number AA200215 is needed for this test.
Table 7-9 Receiver Board (RX) Test
Test (Key) Sub-tests Description
RX
Receiver Board (RX)
Test All
Activates the following tests, in sequence, see description for each sub test;
- RECV0
- RECV1
RECV.0
Max Gain test for RX using FEC signal generator.
RECV.1
Reduced Gain test for RX using FEC signal generator.
Table 7-10 Relay Board (RLB) Test
Test (Key) Sub-tests Description
RLB
Relay Board (RLB)
Test All
Activates the following tests, in sequence (see the descriptions for the tests below);
1. Conn. 1
2. Conn. 2
3. Conn. 3
Conn. 1
Max Gain test for RX using the signal generator on the Front-End Controller (FEC) and a Test
Attenuator, Part Number AA200215, in left (active) probe connector.
Conn. 2
Max Gain test for RX using the signal generator on the Front-End Controller (FEC) and a Test
Attenuator, Part Number AA200215, in mid (active) probe connector.
Conn. 3
Max Gain test for RX using the signal generator on the Front-End Controller (FEC) and a Test
Attenuator, Part Number AA200215, in right probe connector.