Zenith B25A10Z Service Manuallines

Also see for B32A24Z: Operating guide Specifications

Contents

Zenith B25A10Z Service Manuallines Manual pdf 46 page image

CM151 2-5 CA - INSTALLER MENUSCA CONSUMER CHASSISFACTORY MENU RECOMMENDED SETTINGSITEM RANGE 25” 27” 32” 36” DESCRIPTION00 F MODE 0-1 0 0 0 0 Factory mode - perfer to page 2-101 PRE PX 0-7 0 0 0 0 Used to store customer menu adjustments02 V POS 0-30 15 15 15 15 Moves On Screen display vertically03 H POS 0-45 9 9 9 9 Moves On Screen display horizontally04 LEVEL 0-2 1 1 1 105 BAND 0-7 0 0 0 0 Broadcast Band adjustment06 AC ON 0-1 0 0 0 0 AC power featureTECHNICAL SETTINGS07 RFB PF 0-1 1 1 1 1 Control for brightness in therefore mode08 3.5T 0-1 1 1 1 1 3.58 MHz Trap09 RF BRT 0-63 38 33 38 33 Control for brightness in RF mode10 AX BRT 0-63 38 33 38 33 Control for brightness in AUX mode11 MAX CON 0-63 63 63 63 63 Control for contrast12 V SIZE 0-254 145 125 120 174 Vertical Size13 H SIZE 0-254 0 0 174 120 Horizontal size14 V PHASE 0-7 2 0 2 1 Shifts picture vertically15 H PHASE 0-31 14 17 14 14 Shifts picture horizontally16 AUDLVL 0-63 46 46 46 46 Sound Attenuation17 RF AGC 0-63 31 31 31 31 Weak channel adjustment18 H AFC 0-1 1 1 1 1 Horizontal Automatic Frquency control19 WHCOMP 0-1 0 0 0 0 White compression20 60HZSW 0-2 2 2 2 2 60 Hertz Switched21 PIFVCO 1-127 31 31 31 31 PIF Voltage Controlled OscillatorCOLOR TEMP STARTING VALUE22 R CUT 0-254 0 0 0 0 B&W tracking adjustment23 G CUT 0-254 0 0 0 0 B&W tracking adjustment24 B CUT 0-254 0 0 0 0 B&W tracking adjustment25 G GAIN 0-254 86 103 81 90 B&W tracking adjustment26 B GAIN 0-254 82 75 75 90 B&W tracking adjustment27 SCROLL 0-1 0 0 0 0 User Menu scroll type28 6 KEYS 0-1 0 0 0 0 Keyboard typeAUDIO SETTINGS29 A ATT 0-15 9 9 9 9 Audio Attenuator30 A VCO 0-63 31 31 31 31 Audio Decoder Oscillator31 AFILTER 0-63 31 31 31 31 Audio Filter32 ASPECTRAL 0-63 31 31 31 31 Adjustment of Stereo seperation33 WBAND 0-63 31 31 31 31 Wide band Low Frequency Seperation34 IN OSDC 0-1 0 0 0 0 On Screen Display Internal Oscillator35 OSD FRAME 0-1 0 0 0 0 On Screen Display Frame36 ASS ON 0-1 0 0 0 0 Automatic Sleep SystemDIFFERENCES FOR 221-1385-0135 XTAL 0-1 0 0 0 0 External CrystalINSTALLERS MENU 221-1385 (continued)Note: If you change the EPROM, change the microprocessor from 221-1385-00 to 221-1385-01