(5) Warranty Reserve: Schedule of Product Warranty Liability (Details) (USD $)	12 Months Ended
Jun. 30, 2014	Jun. 30, 2013
Details
Beginning warranty reserve balance	$ 178,148	$ 181,000
Warranty repairs	(141,471)	(160,267)
Warranties issued	153,648	127,863
Changes in estimated warranty costs	(32,572)	29,552
Warranty Reserve Balance	$ 157,753	$ 178,148

No authoritative reference available.

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Total of the adjustments in a given period to allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 09

-Article 12

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Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs.

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Total increases or decreases in allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs.

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