Compaq Armada 1500 Service Manual Addendum

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Addendum to Compaq Armada 1500
Maintenance and Service Guide
20 Addendum 255318-001 to Guide 284820-001
Table C-1, Modem Commands,
Continued
Command Description
Hn Hook Control. Note that in some countries H1 will be limited by a timer (i.e., the maximum
time off-hook without a carrier negotiation). In those cases, S7 or a hardcoded constant
will be used for the upper limit of this timer.
0: Modem goes on-hook (default).
1: Modem goes off-hook.
Result Codes:
OK n=0, 1
ERROR Otherwise
In Request ID Information. In desplays specific product information about the modem.
0: Returns default speed and controller firmware version, same as I3.
1: Calculates ROM checksum and displays it on the DTE (ie. F15D).
2: Performs a ROM check and calculates and verifies the checksum displaying OK or
ERROR.
3: Returns the default speed and the controller firmware version, same as I0.
4: Returns firmware version for data pump (ie. 57).
5: Returns the board ID: software version, hardware version, and country ID.
Birdie Code Default Country Country Country ID
Configuration Support Code(zz) String (ccc)
-001 North America 19 NA
-002 Japan 10 JPN
-003 APD 14 SNG
9: Returns 2 or 3 character country ID string and 1 to 2 character version of country
parameter table. (ie. ccc Ver. v).
Ln Monitor Speaker Volume. Ln sets the speaker volume to low, medium, or high.
0: Selects low volume.
1: Selects low volume.
2: Selects medium volume (default).
3: Selects high volume.
Mn Monitor Speaker Mode. Mn turns the speaker on or off.
0: The speaker is off
1: The speaker is on until the modem detects the carrier signal (default)
2: The speaker is always on when modem is off-hook.
3: The speaker is on until the carrier is detected, except while dialing.
Nn Modulation Handshake. Nn controls whether or not the local modem performs a negotiated
handshake at connection time with the remote modem when the communication speed of
the two modems is different. The N command affects the initial physical layer connection
only. It does not affect subsequent speed changes made by V.32bis or MNP class 10
operation.
0: When originating or answering, this is for handshake only at the communication
standard specified by S37 and the ATB command.
1: When originating or answering, begin the handshake only at the communication
standard specified by S37 and the ATB command. During handshake, fallback to a
lower speed may occur (default).
Continued

Compaq Armada 1500 Specifications

General

Brand	Compaq
Model	Armada 1500
Category	Laptop
Language	English