Nokia 2160 Test Mode

Nokia 2160 Field Test Screens {31jan97}

The field test display can be activated in the NAM programming procedure.
(*3001#12345 MENU to enter programming mode).
These display are not meant for use by the end user.

There is a total of five field test screens.  The display number is shownin
the top right corner of the screen. Use the up/down arrow keys to switch 
between different displays. You can toggle the actual readings and the alpha
explanations of what they mean by pressing the "ABC" key.

Screen 1 - CS Display

(Digital control channel mode)          (Digital traffic channel mode)
        +----------+                            +----------+
        |rssi DVC S|                            |rssi   s d|
        |chan  Pw A|                            |chan   l a|
        |CS-state  |                            |CS-state  |
        +----------+                            +----------+

(Analog control channel mode)           (Analog voice channel mode)
        +----------+                            +----------+
        |rssi   D d|                            |rssi DVC S|
        |chan  Pw A|                            |chan   l a|
        |CS-state  |                            |CS-state  |
        +----------+                            +----------+

rssi = received Signal strength (dBm) [min= -113dBm, max= -51dBm, 2dB
steps]

DVC  = Digital Verification Color Code [1-255, - = not locked]
D    = DCC (Digital Color Code) on Analog Control CHannel [0-3,
       - = not locked]
s    = SAT color [0-2, - = not locked]

d    = data receiving status
       0 = no sync/no data
       1 = sync/ not able to read
       2 = reading correcting
       3 = reading no correction
S    = slot [1-3]

chan = Channel [0001-1023]

Pw   = Max access power
       DCCH: MS-ACC-PWR [0-10, - = not locked]
       ACCH: CMAC [0-7, - = not locked]
l    = Tx level [0-10, - = TxOff]

A    = ?
a    = audio state [0=off, 1=on]

CS-state = Cellular State
        DCCH: SCAN-LOCK : Scanning and locking of DCCH
        DCCH: DCCH-SEL  : DCCH selection
        DCCH: CAMPING   : Camping
        DCCH: REGISTR   : Registration proceeding
        DCCH: WAIT-ORDER: Waiting for order
        DCCH: ORIGINAT  : Origination proceeding
        DCCH: RSELECT   : Reselection
        DCCH: ORIG-SMS  : Origination SMS proceeding
        DCCH: TERM-SMS  : Terminated SMS proceeding
        DTCH: TCH       : Confirm traffic channel
        xTCH: CONVERSAT : Conversation
        ACCH: OOR       : Out of range
        ACCH: SCAN-PDCH : Scan primary dedicated control channels
        ACCH: SCAN-SDCH : Scan secondary dedicated control channels
        ACCH: SCAN-PCH  : Scan paging channels
        ACCH: IDLE      : Idle
        ACCH: ACCESS    : Access
        ACCH: VCH       : Confirm voice channel


Screen 2 - CS Display

(Digital control channel mode)          (Digital traffic channel mode)
        +----------+                            +----------+
        |mode  M  C|                            |mode   DTX|
        |FB E SP pc|                            |ENCR  CIPH|
        |net    SID|                            |d    Be TA|
        +----------+                            +----------+

(Analog control channel mode)           (Analog voice channel mode)
        +----------+                            +----------+
        |mode      |                            |mode      |
        |XSTBY     |                            |          |
        |       SID|                            |     SAT  |
        +----------+                            +----------+

mode = DCCH, DTCH, ACCH, AVCH
SID  = system ID [0-32767, - = not locked]

DCCH:
M    = maximum paging frame class supported by network [1-8]
C    = current PFC (paging frame class) [1-8]
FB   = number of F-BCCH slots
E    = number of E-BCCH slots
SP   = number of SPACH slots
pc   = PCH subchannel
net  = supported network types, bit map [1=suported, 0=not, C=current]
       X   = Public
        X  = Private
         X = Residential

DTCH:
DTX  = ?
ENCR = shown when message encryption is on
CIPH = shown when voice ciphering is on
d    = data receiving status [0=no sync, 1=sync]
Be   = Bit error rate in % [0-16]
TA   = current time alignment [0-30]

ACCH:
XSTBY= shown when extended standby is on

AVCH:
SAT  = SAT validity as measured by DSP [0-32767]


Screen 3 - CS Display (DCCH mode only)

+----------+
|RS SS SI b|
|NA ND     |
|          |
+----------+

RS   = minimum Seceived signal Strength required to access cell [0-31]
SS   = minimum signal Strength Sufficient for candidate of reselection
SI   = Scan Interval between consecutive strength measurements in
       hyperframes [1-16]
b    = access burst sze [0=normal, 1=abbreviated RACH]
NA   = Number of Analog neighbors [0-24]
ND   = Number of Digital neighbors [0-24]

Screen 3 - Charging Display

+----------+
|bVo mod bs|
|Tbat1  Tb2|
|Wpwm FCmAh|
+----------+

bVo  = battery voltage
mod  = charging mode
       FAS = FASt charge
       COL = COLd charge
       MAI = MAIntenance
       ERR = wrong charger or battery not OK
       LIC = LIthium Charge
       TXO = TX-On charge
       *** = charger disconnected
bs   = battery is full or reason for fast charge termination
       TI = max. charge TIme elapsed
       DV = dV/peak value detected (full)
       BV = Battery Voltage max limit
       BT = Battery Temp max limit (overheat)
       ** = battery is not full
Tbat1 = battery temp. a/d reading [subtracted from 1023]
Tb2   = battery temp. in C (not implemented)
Wpwm  = PWM charge control output [000-250]
FCmAh = mAh rating of charge given to the battery


Screen 5 - SW version display

+----------+
|ROM SW    |
|EPROM SW  |
|Prod type |
+----------+

ROM SW = ROM software version,    e.g. V 65.08
EPROM SW = EPROM (flash) version, e.g. V  1.45
Prod type = product type,         e.g. NHC-4NE


Screen 6 - "Normal" display

This screen is present only after a certain version of the EPROM software
(around 1.45).  It is the non-test mode display...a welcomed addition
(thanks Nokia!)


--end