Acer H7530D Service Manual page 73

No Symptom
Forgetting Pass-
5 word (adminis-
trator Password)
Universal Pass-
6
word Failure
- An unique Universal Password which is printed on the
Security Card. This unique password is a back door of
Administrator Password which will be accepted by projector
anytime no matter what the Administrator Password is.
- If you forget the Password, please do the following steps to get
the Universal Password:
"
(1) Click the AcerSNID
(2) Input SNID number. (SNID number is on the Security Card)
"
(3) Click Calculate
- Please confirm whether the SNID number of Service Mode
is the same as the SNID number on the backside of projector?
- If not, please do the actions as below:
a. Execute the EDID Upgrade Procedure (refer to Chapter 6)
"
b. Execute Un-lock SNID and Default Language Reset
to 6-7 of Chapter 6)
c. Press "Power", "Left", "Left" and "Menu" buttons sequentially
to get into Service Mode to obtain the SNID number, then calculate
the Universal Password.
Procedure
"
"
. Then the Universal Password will appear.
H7530/H7530D
"
(refer
Confidential
3-5