Difference between revisions of "Telephones"
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'''Receiving Cordless Phones''' | '''Receiving Cordless Phones''' | ||
| − | 1) If they have a power supply connected confirm "Is it the correct supply?" (i.e. voltage, amperage, and polarity match). If there is not a connected | + | 1) If they have a power supply connected confirm "Is it the correct supply?" (i.e. voltage, amperage, and polarity match). If there is not a connected supplryr search the donation for a correct supply. |
2) PLEASE use a rubber band or plastic bag to contain the unit, as tape will leave adhesive residue. | 2) PLEASE use a rubber band or plastic bag to contain the unit, as tape will leave adhesive residue. | ||
Then take to "Advanced Testing" | Then take to "Advanced Testing" | ||
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2) Confirm power supply matches input rating on base unit i.e. | 2) Confirm power supply matches input rating on base unit i.e. | ||
Note: Amperage- Usually signified as "A","a","amp.","ampere" or ma for milli ampere and denoted with a decimal point in the rating. | Note: Amperage- Usually signified as "A","a","amp.","ampere" or ma for milli ampere and denoted with a decimal point in the rating. | ||
| − | + | *Voltage- usually signified with a "V",or"VA". | |
| − | + | *Polarity- If rating on base calls for an "A.C." input polarity is of no consequence. | |
| − | + | otherwise a line connected to a C then a dot in the C connected to a line then the lines denote polarity | |
Revision as of 16:35, 27 May 2005
what to keep and what to throw
Receiving Cordless Phones 1) If they have a power supply connected confirm "Is it the correct supply?" (i.e. voltage, amperage, and polarity match). If there is not a connected supplryr search the donation for a correct supply. 2) PLEASE use a rubber band or plastic bag to contain the unit, as tape will leave adhesive residue. Then take to "Advanced Testing"
Advanced Testing: Cordless Phones 1) Confirm base and transeiver are of the same manufacture. 2) Confirm power supply matches input rating on base unit i.e. Note: Amperage- Usually signified as "A","a","amp.","ampere" or ma for milli ampere and denoted with a decimal point in the rating.
- Voltage- usually signified with a "V",or"VA".
- Polarity- If rating on base calls for an "A.C." input polarity is of no consequence.
otherwise a line connected to a C then a dot in the C connected to a line then the lines denote polarity