GE H41542LA, Базовое руководство по обслуживанию

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GE M
EDICAL
S
YSTEMS
D
IRECTION
2317229, R
EVISION
3 LOGIQ™ 180 B
ASIC
S
ERVICE
M
ANUAL
4 - 4 Section 4-3 - Functional Check Procedures
Section 4-3
Functional Check Procedures
To perform these tests, you will need a micro-convex, linear or a convex probe. These procedures
should be per formed during installation. These procedures are also used as basic checks to use when
service of the system is required.
Turn “ON” the LOGIQ™ 180 system. The 2 LEDS, External Video and Freeze blink and go off. The
system beeps once and runs a self test.
The Monitor displays the following. Refer figure 4-29 for details.
1.) B-Mode Image appears
2.) Gray Scale Display
3.) Horizontal Scale Marker
4.) Vertical Scale Marker
5.) Hospital Name (If previously entered)
6.) Date
7.) Time
8.) Probe Type
9.) Focus Marker on vertical scale
10.)Depth (150mm)
*
11.)Gain (G50)
*
12.)Dynamic Range (D54)
*
*
Points 10-12 form a continuous code in the lower left hand corner of the monitor and they are factory
default values.