GAI-Tronics MRTI 2000 (No. PL1877A) Microprocessor Radio Telephone Interconnect Installation & Service Manual - Manual (Page 114)

Parameter Modification PL1877A Microprocessor Radio Telephone Interconnect
12/10 108
Para-
meter
No.
Description
Control Digits Refer to
Section on
Page:
60 Determines whether control of external
devices using the security code is enabled
or disabled. 0 = Disable
1 = Enable
Default = 0 102
61 Determines whether the PL strip output is
activated or deactivated during direct
access time. 0 = Deactivate
1 = Activate
Default = 0 99
62 Determines whether the SID is transmitted,
if it is time to do so and no station PTT has
occurred since the last SID transmission. 0 = Do not transmit
1 = Transmit 95
64 Enable or disable disconnection upon
detection of dial tone for a landline
originated call. 0 = Disable
1 = Enable
Default = 0 94
65 Determines whether patch inhibit input is
active low or active high. 0 = Active low
1 = High
Default = 0 87
66 Determines whether GPI-1 is active low or
active high. 0 = Active low
1 = Active high
Default = 0 86
67 Determines whether GPI-2 is active low or
active high. 0 = Active low
1 = Active high
Default = 0 86
69 Determines whether the ring signal
generated to the mobile is a low frequency
(430/390 Hz combination) or a high
frequency (840/800 Hz combination) 0 = Low frequency
1 = High frequency
Default = 0 103
70 Enable or disable enhanced VOX. 0 = Disable
1 = Enable 83
71 Enable or disable redial feature. 0 = Disable
1 = Enable
Default = 0 99
72 Determines whether VOX detection
threshold is more or less sensitive. 0 = more sensitive
(threshold = -45 dBm)
1 = less sensitive
(threshold = -30 dBm) 83
73 Determines whether phone audio level for
enhanced VOX option is high or low. 0 = High
1 = Low 83
74 Switches notch filter Off or On. 0 = Off
1 = On 83
121 Mobile audio cut-through delay. Valid range = 0–9
Default = 5 89
122 Mobile inactivity control. Valid range = 0–14
Default = 0 95