6
antenna system, take extreme care to keep from touching such power
lines or circuits, as contact with them might be fatal.
17. Overloading
Do not overload wall outlets and extension cords, as this can result in risk
of fire or electric shock.
18. Objects and Liquid Entry
Never push objects of any kind into this product through openings, as
they may touch dangerous voltage points or short-out parts that could
result in a fire or electric shock. Never spill liquid of any kind on the
product.
19. Servicing
Do not attempt to service this product yourself, as opening or removing
covers may expose you to dangerous voltage or other hazards. Refer all
servicing to qualified service personnel.
20. Damage Requiring Service
Unplug this product from the wall outlet and refer servicing to qualified
service personnel under the following conditions:
a. If the power supply cord or plug is damaged.
b. If liquid has been spilled, or objects have fallen, into the product.
c. If the product has been exposed to rain or water.
d. If the product does not operate normally by following the operating
instructions. Adjust only those controls that are covered by the operating
instructions; improper adjustment of other controls may result in damage
and will often require extensive work by a qualified technician to restore
the product to its normal operation.
e. If the product has been dropped or the cabinet has been damaged.
f. If the product exhibits a distinct change in performance.
21. Replacement Parts
When replacement parts are required, be sure the service technician has
used replacement parts specified by the manufacturer or that have the
same characteristics as the original part. Unauthorized substitution may
result in fire, electric shock, or other hazards.
22. Safety Check
Upon completion of any service or repairs to this product, ask the service
technician to perform safety checks to determine that the product is in
proper operating condition.
23. Wall or Ceiling Mount
Mount the product to a wall or ceiling only as recommended by the
manufacturer.
24. Heat
Keep the product away from heat sources such as radiators, heat regis-
ters, stoves, or other products (including amplifiers) that produce heat.
SAFETY WARNINGS
19
scan. In scan modes 1,3 the power On/Off could be changed with Start Ch
SM=1 Factory items and Start channel.
Scan Mode Characteristics
0 AUX, TV, VCR3, VCR4 2 AUX, TV, VCR3, VCR4, FM
1 AUX, TV, VCR3, VCR4, ON/OFF 3 AUX, TV, VCR3, VCR4, FM, ON/OFF
17 TEXT MODE: Turns text mode on or off in the users menu. Range is 0-1.
Zero is off and one is on. In on mode, user can call up text mode. Set to 0
unless text is being used.
18 SLEEP TIMER: Enables sleep timer key. Range is 0-1. Zero is off and 1 is on.
19 ALARM: Enables Alarm Key. Range is 0-1. Zero is off and 1 is on.
20 CH OVER RIDE: Zero is off, one is on. In on mode, the display works
normally. This item is generally set to off so it can be controlled with entertain-
ment unit. In off mode, Auto Program and Channel Add/Delete do not function.
21 OLD OCV: (On Command Video) Not used.
22 CAPTION LOCK: Zero is off, 1 is on. Set to 1 for operation to restore
previous on/off state after display is initially turned on.
23 FUNCTION PRE: (Function Menu Channel Preview) Range is 0-1. Zero is
off and one is on. Set to 1 to suppress channel preview screen in the function
menu for some pay per view systems.
24 FEATURE LEVEL: Not used.
25 TRAP 3.58: Zero is off, one is on. Set to 1 for normal display operation. Set
to 0 if Y/C is used or chassis has a comb filter.
26 RF BAND PASS: Sets adjustment range of the customer control for bright-
ness in therefore mode. Range is 0-1. Set to 1.
27 RF BRT: (RF brightness) Sets adjustment range of customer control for
brightness in RF mode. Range is 0-63. A typical value is 30.
28 AUX BRT: (Auxiliary Brightness) Sets adjustment range of the customer
control for brightness in AUX mode. Range is 0-63. Typical value is 30.
29 MAX CONTRAST: Sets adjustment range of customer control for contrast.
Range is 0-63. Typical value is 63.
30 VERT SIZE: (Vertical Size) Range is 0-254.
31 HORZ SIZE: (Horizontal Size) Range is 0-254.
32 VERT PHASE: (Vertical Phase) Range is 0-7.
33 HORZ PHASE: (Horizontal Phase) Range is from 0-31.
34 AUDIO LEVEL: Sound Attenuation range is 0-63.
