INSTRUMENT MANUAL
VACUUM GAUGE MODEL MM200
160Phone:(215) 947-2500 fax:(215) 947-7464 e-mail:sales@televac.com web site:www.televac.com
MM-200_im REV M
Page 159 of 160
INSTALLATION OF EPROMS
1. WORK IN A STATIC FREE WORK AREA AND USE GROUNDING STRAPS.
2. REMOVE (3) SCREWS #4 AND (3) SCREWS #5 FROM FRONT PANEL
3. PRY FRONT PANEL ASSEMBLY LOOSE AND PULL OUT
4. LOCATE EXISTING EPROM ON LOGIC BOARD
5. REMOVE MOTHERBOARD, ONLY IF REQUIRED, TO GET ACCESS TO EPROM
6. REMOVE EPROM. NOTE ORIENTATION OF KEYWAY (TOWARD OUTSIDE OF PCB).
7. INSERT NEW EPROM BEING CAREFUL THAT ALL PINS ARE ALLIGNED WITH THE
SOCKET AND THE KEYWAY FACES OUTWARD.
8. REASSEMBLE
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