HP 3000 Manuals HP 3000 Manuals
HP 50759A
This modem is supported only in Configuration Type 1 and Configuration
Type 2.
* Switches: There are two sets of switches on the underside of the
HP 50759A modem. For explanatory purposes, these sets of switches
have been arbitrarily named as follows:
* S (set of 8 switches)
* X (set of 4 switches)
Table C-3 lists the HP 50759A switch settings for each
configuration type and the LAN console card.
[REV BEG]
* Remote console enabling: If the modem has been upgraded, it does
not have to be powered off and on in order to enable the remote
console.
If the modem has not been upgraded, it must be powered off to
enable the remote console in Configuration Type 2.[REV END]
Identify an Upgraded Modem
[REV BEG]
Upgraded HP 50759A modems are identified by a sticker on the underside of
the modem. If a sticker is missing, the modem probably has not been
upgraded. (Modems upgraded by the manufacturer will have a serial number
that is greater than 1101348.)
If you are upgrading this modem at the time you install HP Predictive
Support, follow the instructions in the upgrade kit (Part Number
50759-60001) and be sure to affix the sticker so that this modem can be
checked easily in the future.
If you are not upgrading this modem at the time of your installation
visit, use the alternate switch settings if the modem will be used in
autodial mode (Configuration Type 2).[REV END]
Prepare the Modem
Make sure that the internal DSR jumper is set to "DSR follows OH." Also,
[REV BEG]
* The baud rate information presented in the discussion of the HP
37212B also applies to the HP 50759A.
* For specific information on removing the cover of the HP 50759A
modem, as well as the location of the DSR jumper, refer to the
modem's user manual.[REV END]
Set the Options
The switches on the HP 50759A can be set to either of two positions: UP
or DOWN (depressed). Table C-3 lists the switch settings.
Table C-3. Switch Settings for the HP 50759A
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| | | |
| For This | Set the Switch Keys | Special Comments |
| Configuration Type | As Follows | |
| | | |
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| | | |
| 1 | X1, X2, X4: DOWN | None. |
| | All other switches: UP | |
| | | |
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| | | |
| 2 | [REV BEG]S4, S8, X1, X4: DOWN | Special Characters for Response |
| | All other switches: UP | Center Phone Number in psconfig: |
| | | |
| | Alternate Setting IF | The following special characters, in |
| | the modem has not been | the order presented, must precede |
| | upgraded: | the HP Response Center phone number |
| | | configured through the Configure |
| | S4 , S6, S8, X4: DOWN | Transfer Information Menu: |
| | All other switches: UP[REV END] | |
| | | |
| | | 1. T (for tone) or P (for pulse) |
| | | to match the characteristics |
| | | of the phone line. |
| | | |
| | | 2. B (for blind dialing) allows |
| | | dialing without receiving a |
| | | dial tone. If blind dialing |
| | | is applicable, the B must be |
| | | the second character |
| | | following either the T or P |
| | | character. |
| | | |
| | | 3. If the modem must dial |
| | | through a PBX (Private Branch |
| | | Exchange): |
| | | |
| | | |
| | | a. 9 (or equivalent to |
| | | reach an outside line) |
| | | |
| | | |
| | | b. , (a comma, the delay |
| | | character that ensures |
| | | a dial tone is reached |
| | | before other numbers |
| | | are dialed) |
| | | |
| | | 4. 1 (or equivalent), if |
| | | required for long distance |
| | | dialing. |
| | | |
| | | The HP Response Center phone number |
| | | follows the delay character, or the |
| | | long distance access code, as |
| | | appropriate. Do not use spaces, |
| | | dashes, or parentheses when entering |
| | | the HP Response Center phone number. |
| | | For example: |
| | | |
| | | T9,18002588884 |
| | | |
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| | | |
| [REV BEG]3 | Do not use in this | None. |
| | configuration. | |
| | | |
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| | | |
| LAN console card | X1, X2, X4, | None |
| | S4, S8: DOWN | |
| | All other switches: UP | |
| | | |
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