Tektronix 1730 Series, Instruction Manual

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1730–Series Maintenance
6–17
Remove these screws in order
to remove the bezel
Figure 6-3: Bezel removal.
For graticule light removal and replacement, tweezers with curved, serrated tips
are recommended. For example, Miltex PL312,6–100 (equivalent to PL312) or
PL317 (longer than PL312).
CAUTION. Bulb Removal:
Replacement bulbs are supplied with this instrument as Standard Accessories.
Additional bulbs can be purchased from Tektronix (see Replaceable Electrical
Parts list) or from local electronics distribution sources.
Procedure
1. Remove the bezel according to the preceding instructions.
2. To remove a bulb, position the tweezer tips on the thin, flat portion of
the bulb (close to the plastic socket). Carefully pull the bulb straight out.
Graticule Light Removal
and Replacement