Bose Solo 15 series II Manuale di servizio - Pagina 37
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7. Factory Default
It is important to reset the unit to its factory default
setting after testing since the unit stores the last
volume setting. Some tests required the volume to
be set at full (100). Because the last volume setting
was100, when first turned on by the customer, the
unit would be at full volume.
Note: Factory default volume is 30.
7.1 Use the remote to turn on the unit or issue
TAP command "remote 0"
7.2 Issue TAP command "fd"
7.3 Turn the unit off with the remote or TAP com-
mand "remote 0"
7.4 Remove power from the unit.
Note: To check the volume setting, turn the unit
on with the remote or by issuing TAP command
"remote 0". Issue the TAP command "VO" to
view the volume setting. Response = 0/30/100.
The middle number is the volume level the unit
will turn onto.
FUNCTIONAL TEST PROCEDURES
8. Hi-Pot Test, Mandatory Test
Important note: If the unit has been disassembled,
a Hi-Pot test must be performed before returning the
unit to the customer to ensure there is no potential
for a shock hazard.
8.1 Test points are from the AC power input (both
line and neutral) to all connectors on the rear of
the product.
8.2 Hi-Pot tester settings for all voltage variants.
Type of product:
Test Voltage:
Trip Current Limits: 1.5mA min, 2.16 mA max
Ramp:
Dwell:
8.3 Connect the AC line cord into the rear of the
Bose
Solo 15/10 Series II TV sound system.
®
Connect the other end of the AC line cord to the
Hi-Pot tester.
8.4 With the tester set to the above settings, per-
form the test. Failure of this test indicates a faulty
transformer, incorrectly dressed primary wires,
or incorrectly adjusted trip point on tester. Repair
any fault found.
37
200-240 VAC 2-wire Class II
3000 VAC
1 sec
3 sec