References |
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| DART 300 Modem |
Table |
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Register | Description | Range | Default Units |
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173 | Registration Mode | 0, 1 | 1* |
| When set to manual, the modem will wait for a command |
| *As |
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| shipped. | |
| before finding a channel and registering. If set to automatic, |
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| Last value | |
| the modem will automatically register the NEI indicated by |
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| used | |
| +WS176 |
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| becomes | |
| Changing from automatic to manual will immediately de- |
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| the default. |
register any currently registered NEI. Changing to automatic will initiate registration if there is not a currently registered NEI.
Value Meaning 0 – Manual
1 – Automatic
Note that automatic registration does not return a result code. Failures to register are not reported and the modem retries indefinitely. The registration status is available at any time by reading register +WS201 (Registration Result Code).
NOTE: It is possible to have this register report a value of 1 when the modem is not attempting to register. If the Hook Control option H1 is issued, the
174 | Channel Side A/B Preference | 1 – 4 | 1* |
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| Value | Meaning |
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| 1 | A Side preferred | (Default) |
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| Last value |
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| 2 | B Side preferred |
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| used |
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| 3 | A Side only |
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| becomes |
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| 4 | B Side only |
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| the default. |
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175 | CDPD Sleep Idle Time |
| 0, | 0 | seconds | |
| Specifies the idle time before entering sleep state. Sleep state | 10 – 3600 |
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| reduces power consumption and is described in Section 5.4. |
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| See Section 14.1 for figures on power consumption. |
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| Value | Meaning |
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| 0 | Disabled | (Disabled) |
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10 – 3600 Idle time to sleep mode in seconds. See also register S31 (Logic Sleep).
Page 112 | 2110212 Rev 1.0 |